Malik related to me from Abdullah ibn Dinar from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, said, "If a man says to his muslim brother, 'O kafir!' it is true about one of them."

Allah's Apostle said, "If a man says to his brother, O Kafir (disbeliever)!' Then surely one of them is such (i.e., a Kafir). "

Allah's Apostle said, 'If anyone says to his brother, 'O misbeliever! Then surely, one of them such."

the Prophet said, "A Muslim cannot be the heir of a disbeliever, nor can a disbeliever be the heir of a Muslim."

The Prophet said, "I saw (in a dream) a black woman with unkempt hair going out of Medina and settling in Mahai'a. I interpreted that as (a symbol of) epidemic of Medina being transferred to Mahai'a, namely, Al-Juhfa."

Yahya related to me from Malik from Salih ibn Kaysan from Ubaydullah ibn Abdullah ibn Utba ibn Masud that Zayd ibn Khalid al- Juhani said, "The Messenger of Allah, may Allah bless him and grant him peace, took the subh prayer with us at Hudaybiyya after it had rained in the night. When he had finished he went up to the people and said, 'Do you know what your Lord has said?' They said, 'Allah and His Messenger know best.' He said, 'Some of my slaves have begun the morning believing in Me, and others have begun it rejecting Me. As for those who say, 'We were rained on by the overflowing favour of Allah and His mercy,' they believe in Me and reject the stars. But as for those who say, 'We were rained on by such and such a star, they reject Me and believe in the stars.' "

The Prophet led us in the Fajr prayer at Hudaibiya after a rainy night. On completion of the prayer, he faced the people and said, "Do you know what your Lord has said (revealed)?" The people replied, "Allah and His Apostle know better." He said, "Allah has said, 'In this morning some of my slaves remained as true believers and some became non-believers; whoever said that the rain was due to the Blessings and the Mercy of Allah had belief in Me and he disbelieves in the stars, and whoever said that it rained because of a particular star had no belief in Me but believes in that star.' "

Allah's Apostle led the morning prayer in Al-Hudaibiya and it had rained the previous night. When the Prophet (p.b.u.h) had finished the prayer he faced the people and said, "Do you know what your Lord has said?" They replied, "Allah and His Apostle know better." (The Prophet said), "Allah says, 'In this morning some of My worshipers remained as true believers and some became non-believers; he who said that it had rained with the blessing and mercy of Allah is the one who believes in Me and does not believe in star, but he who said it had rained because of such and such (star) is a disbeliever in Me and is a believer in star.' "

Yahya related to me from Malik from Ibn Shihab that Abdullah ibn Amr ibn al As said, "When we arrived at Madina we were struck down by a severe epidemic which debilitated us greatly. The Messenger of Allah, may Allah bless him and grant him peace, came out to the people while they were praying nawafil prayers sitting down. The Messenger of Allah, may Allah bless him and grant him peace, said, 'The prayer of the one sitting is equal to only half the prayer of the one standing.' "

While I was walking with `Abdullah he said, "We were in the company of the Prophet and he said, 'He who can afford to marry should marry, because it will help him refrain from looking at other women, and save his private parts from committing illegal sexual relation; and he who cannot afford to marry is advised to fast, as fasting will diminish his sexual power."

We went out with Allah's Apostle in the year of Al-Hudaibiya. One night it rained and Allah's Apostle led us in the Fajr prayer and (after finishing it), turned to us and said, "Do you know what your Lord has said?" We replied, "Allah and His Apostle know it better." He said, "Allah said:-- "(Some of) My slaves got up believing in Me, And (some of them) disbelieving in Me. The one who said: We have been given Rain through Allah's Mercy and Allah's Blessing and Allah's Bounty, then he is a believer in Me, and is a disbeliever in the star. And whoever said: We have been given rain because of such and- such star, then he is a believer in the star, and is a disbeliever in Me."

Is Sūrat al-Zalzalah equivalent to one-fourth of the Qur’an?
The reports about Sūrat Al-Zalzalah being equivalent to one-fourth of the Qur’an have some weakness in them, although they are strengthened by the different variations as well as the multiple mursal reports (which are weak standalone). Ibn Khuzaymah categorized one particular attributed to Anas (RA) as saḥiḥ and al-Tirmidhī classified one narration as ḥasan, while others relied on the report of Ibn Abbās.

The Prophet said, "I saw (in a dream) a black woman with unkempt hair going out of Medina and settling at Mahai'a, i.e., Al-Juhfa. I interpreted that as a symbol of epidemic of Medina being transferred to that place (Al-Juhfa).

concerning the dream of the Prophet in Medina: The Prophet said, "I saw (in a dream) a black woman with unkempt hair going out of Medina and settling at Mahai'a. I interpreted that as (a symbol of) the epidemic of Medina being transferred to Mahai'a, namely, Al-Juhfa."

The Messenger of Allah (saws) said: It is not right for a Muslim to keep apart from another Muslim for more than three days. Then when he meets him and gives three salutations, receiving during that time no response, the other bears his sin.

Yahya related to me from Malik from Abu'z-Zinad from al-Araj that Abu Hurayra said, "The Messenger of Allah, may Allah bless him and grant him peace, said, 'The muslim eats in one intestine, and the kafir eats in seven!' "

We were with the Prophet while we were young and had no wealth. So Allah's Apostle said, "O young people! Whoever among you can marry, should marry, because it helps him lower his gaze and guard his modesty (i.e. his private parts from committing illegal sexual intercourse etc.), and whoever is not able to marry, should fast, as fasting diminishes his sexual power."

It rained (because of the Prophet's invocation for rain) and the Prophet said, "Allah said, 'Some of My slaves have become disbelievers in Me, and some others, believers in Me.'"

Yahya related to me from Malik from Suhayl ibn Abi Salih from his father from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, gave hospitality to a kafir guest. The Messenger of Allah, may Allah bless him and grant him peace, ordered a sheep to be brought for him and it was milked. He drank its milk. Then another came, and he drank it. Then another came and he drank it until he had drunk the milk of seven sheep. In the morning he became muslim, and the Messenger of Allah, may Allah bless him and grant him peace, ordered a sheep for him. It was milked and he drank its milk. Then he ordered another for him and he could not finish it. The Messenger of Allah, may Allah bless him and grant him peace, said, "The mumin drinks in one intestine, and the kafir drinks in seven intestines."

The Prophet said, "The width between the two shoulders of a Kafir (disbeliever) will be equal to the distance covered by a fast rider in three days."