Muhammad bin Kathir bin Abi 'Ata' محمد بن كثير بن أبي عطاء الثقفي · General Behavior (Kitab Al-Adab)

I swore allegiance to the Messenger of Allah (ﷺ) promising to hear and obey, and behave sincerely towards every Muslim. AbuZur'ah said: Whenever he sold and bought anything, he would say: What we took from you is dearer to us than what we gave you. So choose (as you like).

The desert Arabs may not dominate you in respect of the name of your prayer. Beware! It is al-`Isha, but they milk their camels when it is fairly dark.

The verse “And the poets it is those straying in evil who follow them. He (Allah) then abrogated it and made an exception saying: Except those who believe and work righteousness, engage much in the remembrance of Allah."

when a man sneezed beside the prophet (May peace be upon him), he said to him : Allah have mercy on you, but when he sneezed again, he said : The man has a cold in the head.

I never saw the Companions of the Messenger of Allah (May peace be upon him) so happy about anything as I saw them happy about this thing. A man said : Messenger of Allah! A man loves another man for the good work which he does, but he himself cannot do like it. The Messenger of Allah (May peace be upon him) said: A man will be with those whom he loves.

Al-Ala b. al-Hadrami wrote to the prophet (May peace be upon him), and he began with his name.

A son does not repay what he owes to his father unless he buys him and emancipates him if he finds him in slavery.

By him in whose hand my soul is, you will not enter Paradise until you believe, and you will not believe until you love one another: should I not guide you to something doing which you will love one another: spread out salutation among you.

The Prophet (ﷺ) prohibited to kill four creatures: ants, bees, hoopoes, and sparrow-hawks.