Narrated 'Abdullah:

While I was going with the Prophet through Medina and he was reclining on a date-palm leaf stalk, some Jews passed by. Some of them said to the others: Ask him (the Prophet) about the spirit. Some of them said that they should not ask him that question as he might give a reply which could displease them. But some of them insisted on asking, and so one of them stood up and asked, "O Abu-l-Qasim ! What is the spirit?" The Prophet remained quiet. I thought he was being inspired Divinely. So I stayed till that state of the Prophet (while being inspired) was over. The Prophet then said, "And they ask you (O Muhammad) concerning the spirit --Say: The spirit -- its knowledge is with my Lord. And of knowledge you (mankind) have been given only a little)." (17.85)

Sahih Bukhari Volume 1, Book 11, Number 578:

Narrated Ibn 'Umar:

When the Muslims arrived at Medina, they used to assemble for the prayer, and used to guess the time for it. During those days, the practice of Adhan for the prayers had not been introduced yet. Once they discussed this problem regarding the call for prayer. Some people suggested the use of a bell like the Christians, others proposed a trumpet like the horn used by the Jews, but 'Umar was the first to suggest that a man should call (the people) for the prayer; so Allah's Apostle ordered Bilal to get up and pronounce the Adhan for prayers.

Sahih Bukhari Volume 3, Book 31, Number 222:

Narrated Ibn 'Abbas:

The Prophet came to Medina and saw the Jews fasting on the day of Ashura. He asked them about that. They replied, "This is a good day, the day on which Allah rescued Bani Israel from their enemy. So, Moses fasted this day." The Prophet said, "We have more claim over Moses than you." So, the Prophet fasted on that day and ordered (the Muslims) to fast (on that day).

Sahih Bukhari Volume 4, Book 55, Number 546:

Narrated Anas:

When 'Abdullah ibn Salam heard the arrival of the Prophet at Medina, he came to him and said, "I am going to ask you about three things which nobody knows except a prophet: What is the first portent of the Hour? What will be the first meal taken by the people of Paradise? Why does a child resemble its father, and why does it resemble its maternal uncle" Allah's Apostle said, "Gabriel has just now told me of their answers." 'Abdullah said, "He (i.e. Gabriel), from amongst all the angels, is the enemy of the Jews." Allah's Apostle said, "The first portent of the Hour will be a fire that will bring together the people from the east to the west; the first meal of the people of Paradise will be Extra-lobe (caudate lobe) of fish-liver. As for the resemblance of the child to its parents: If a man has sexual intercourse with his wife and gets discharge first, the child will resemble the father, and if the woman gets discharge first, the child will resemble her." On that 'Abdullah ibn Salam said, "I testify that you are the Apostle of Allah." 'Abdullah ibn Salam further said, "O Allah's Apostle! The Jews are liars, and if they should come to know about my conversion to Islam before you ask them (about me), they would tell a lie about me." The Jews came to Allah's Apostle and 'Abdullah went inside the house. Allah's Apostle asked (the Jews), "What kind of man is 'Abdullah ibn Salam amongst you?" They replied, "He is the most learned person amongst us, and the best amongst us, and the son of the best amongst us." Allah's Apostle said, "What do you think if he embraces Islam (will you do as he does)?" The Jews said, "May Allah  save him from it." Then 'Abdullah ibn Salam came out in front of them saying, "I testify that None has the right to be worshipped but Allah and that Muhammad is the Apostle of Allah." Thereupon they said, "He is the evilest among us, and the son of the evilest amongst us," and continued talking badly of him.
 

Sahih Bukhari Volume 7, Book 66, Number 378:

Narrated Asma' bint Abu Bakr:

I conceived 'Abdullah ibn AzZubair at Mecca and went out (of Mecca) while I was about to give birth. I came to Medina and encamped at Quba', and gave birth at Quba'. Then I brought the child to Allah's Apostle and placed it (on his lap). He asked for a date, chewed it, and put his saliva in the mouth of the child. So the first thing to enter its stomach was the saliva of Allah's Apostle. Then he did its Tahnik with a date, and invoked Allah to bless him. It was the first child born in the Islamic era, therefore they (Muslims) were very happy with its birth, for it had been said to them that the Jews had bewitched them, and so they would not produce any offspring.

Sahih Bukhari Volume 7, Book 72, Number 821:

Narrated Sa'id ibn Al-Musaiyab:

Mu'awiya came to Medina for the last time and delivered a sermon. He took out a tuft of hair and said, "I thought that none used to do this (i.e. use false hair) except Jews. The Prophet labelled such practice, (i.e. the use of false hair), as cheating.
 

Sunan Abu Da�ud Book 19, Number 2998:

Narrated A man from the companions of the Prophet:

AbdurRahman ibn Ka'b ibn Malik reported on the authority of a man from among the companions of the Prophet (peace_be_upon_him): The infidels of the Quraysh wrote (a letter) to Ibn Ubayy and to those who worshipped idols from al-Aws and al-Khazraj, while the Apostle of Allah (peace_be_upon_him) was at that time at Medina before the battle of Badr.
(They wrote): You gave protection to our companion. We swear by Allah, you should fight him or expel him, or we shall come to you in full force, until we kill your fighters and appropriate your women.
When this (news) reached Abdullah ibn Ubayy and those who were worshippers of idols, with him they gathered together to fight the Apostle of Allah (peace_be_upon_him).
When this news reached the Apostle of Allah (peace_be_upon_him), he visited them and said: The threat of the Quraysh to you has reached its end. They cannot contrive a plot against you, greater than what you yourselves intended to harm you. Are you willing to fight your sons and brethren? When they heard this from the Prophet (peace_be_upon_him), they scattered. This reached the infidels of the Quraysh.
The infidels of the Quraysh again wrote (a letter) to the Jews after the battle of Badr: You are men of weapons and fortresses. You should fight our companion or we shall deal with you in a certain way. And nothing will come between us and the anklets of your women. When their letter reached the Prophet (peace_be_upon_him), they gathered Banu an-Nadir to violate the treaty.
They sent a message to the Prophet (peace_be_upon_him): Come out to us with thirty men from your companions, and thirty rabbis will come out from us till we meet at a central place where they will hear you. If they testify to you and believe in you, we shall believe in you. The narrator then narrated the whole story.  When the next day came, the Apostle of Allah (peace_be_upon_him) went out in the morning with an army, and surrounded them. He told them: I swear by Allah, you will have no peace from me until you conclude a treaty with me. But they refused to conclude a treaty with him. He therefore fought them the same day.  Next he attacked Banu Quraysh with an army in the morning, and left Banu an-Nadir. He asked them to sign a treaty and they signed it.
He turned away from them and attacked Banu an-Nadir with an army. He fought with them until they agreed to expulsion. Banu an-Nadir were deported, and they took with them whatever their camels could carry, that is, their property, the doors of their houses, and their wood. Palm-trees were exclusively reserved for the Apostle of Allah (peace_be_upon_him). Allah bestowed them upon him and gave them him as a special portion.
He (Allah), the Exalted, said: What Allah has bestowed on His Apostle (and taken away) from them, for this ye made no expedition with either camel corps or cavalry." He said: "Without fighting." So the Prophet (peace_be_upon_him) gave most of it to the emigrants and divided it among them; and he divided some of it between two men from the helpers, who were needy, and he did not divide it among any of the helpers except those two. The rest of it survived as the sadaqah of the Apostle of Allah (peace_be_upon_him) which is in the hands of the descendants of Fatimah (Allah be pleased with her).

Sahih Bukhari Volume 5, Book 59, Number 362:

Narrated Ibn Umar:

Bani An-Nadir and Bani Quraiza fought (against the Prophet violating their peace treaty), so the Prophet exiled Bani An-Nadir and allowed Bani Quraiza to remain at their places (in Medina) taking nothing from them till they fought against the Prophet again) . He then killed their men and distributed their women, children and property among the Muslims, but some of them came to the Prophet and he granted them safety, and they embraced Islam. He exiled all the Jews from Medina. They were the Jews of Bani Qainuqa', the tribe of 'Abdullah ibn Salam and the Jews of Bani Haritha and all the other Jews of Medina.