Narrated from Zirr with reference to Ubayy bin Ka'b (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Allah Almighty has commanded me to recite the Qur'an to you. Then the Noble Prophet (peace and blessings be upon him) recited Surah Al-Bayyina to them, and in it he also recited these verses: If the son of Adam asks for a valley of wealth and it is given to him, he will ask for a second one, and if he is given the second upon asking, he will ask for a third, and nothing fills the belly of the son of Adam except dust. And whoever repents, Allah turns to him. And this religion, in the sight of Allah, is called "Hanifiyyah," in which there is absolutely no polytheism, Judaism, or Christianity. And whoever does any good deed, it will never be denied to him. (Later, these verses were abrogated.)

It is narrated from Zur on the authority of Ubayy bin Ka'b (may Allah be pleased with him) that once Angel Jibreel (peace be upon him) met the Noble Prophet (peace and blessings be upon him) at the place of "Ahjaz al-Mara". The Noble Prophet (peace and blessings be upon him) said to him: I have been sent to a nation that is unlettered, among whom are extremely old men and women, and slaves as well. So Angel Jibreel (peace be upon him) submitted: Command them that they recite the Noble Qur'an upon seven letters.

Abu Sa'id, the freedman of Banu Hashim, narrated to us; Za'idah narrated to us; 'Asim narrated from Zir from Ubayy. Abu Sa'id said, and Hammad ibn Salamah said: from Hudhayfah, who said: The Messenger of Allah, peace and blessings be upon him, met Jibril at Ahjar al-Mira', and he mentioned the hadith.

Zirr narrated from Ubayy bin Ka'b (may Allah be pleased with him) that once Ubayy bin Ka'b (may Allah be pleased with him) asked, "How many verses do you recite in Surah Al-Ahzab?" Zirr replied, "A little more than seventy verses." He said, "When I recited this Surah to the Prophet Muhammad (peace be upon him), it was equal to Surah Al-Baqarah or even longer, and it contained the verse of stoning (that if a married man and woman commit adultery, then stone them to death; this is a punishment prescribed by Allah, and Allah is Mighty, Wise)."

Zirr narrated from Ubayy bin Ka'b (may Allah be pleased with him) that once Ubayy bin Ka'b (may Allah be pleased with him) asked, "How many verses do you recite in Surah Al-Ahzab?" Zirr replied, "A little more than seventy verses." He said, "When I recited this Surah to the Prophet Muhammad (peace be upon him), it was equal to Surah Al-Baqarah or even longer, and it contained the verse of stoning (that if a married man and woman commit adultery, then stone them to death; this is a punishment prescribed by Allah, and Allah is Mighty, Wise)."

Ziyad Ansari says that I asked Hazrat Ubayy bin Ka'b (may Allah be pleased with him) that if all the noble wives of the Prophet (peace and blessings be upon him) had passed away, would it have been permissible for the Prophet (peace and blessings be upon him) to marry another woman? Hazrat Ubayy (may Allah be pleased with him) replied, "Who has made it forbidden?" I said, "Allah Almighty says, 'It is not lawful for you to marry women after this.'" He replied, "Several types of women were made lawful for the Prophet (peace and blessings be upon him)."

Zirr says that once I visited Madinah Munawwarah and entered Masjid Nabawi, where I met Hazrat Ubayy bin Ka'b (may Allah be pleased with him). I said, "O Abu al-Mundhir! May Allah's mercy descend upon you, show kindness to me." In fact, there was a little sternness in his temperament. I asked him about Laylat al-Qadr, so he declared it to be the twenty-seventh night. I said, "O Abu al-Mundhir! How do you know this?" He replied, "By the sign that has been told to us: on the morning following that night, when the sun rises, it has no rays."

Zirr says that Hazrat Ubayy bin Ka'b (may Allah be pleased with him) said: "Laylat al-Qadr is on the twenty-seventh night."

Zirr says that Hazrat Ubayy bin Ka'b (may Allah be pleased with him) said: "Laylat al-Qadr is on the twenty-seventh night, when three nights remain."

It is narrated from Hazrat Abi (may Allah be pleased with him) that a cousin of mine lived far from the Prophet’s Mosque. I said to him,“It would be better if you got a donkey or something similar.”He replied,“I do not like that my house should be adjacent to the house of Muhammad (peace and blessings be upon him).”I had never heard a more unpleasant statement from his mouth, but then it became clear that what he meant was to attain the reward of walking from afar to the mosque. So they asked the Noble Prophet (peace and blessings be upon him) about this, and the Noble Prophet (peace and blessings be upon him) said,“He will receive a rank for every step.”It is narrated from Hazrat Ubayy bin Ka’b (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said,“You will get what you intended.”