Sunan al-Nasa'i — The Book of Fasting

the Messenger of Allah used to enjoin (fasting) these days of Al-Bid and he said: “That is (equivalent to) fasting for the whole month.”

“At the time of the Messenger of Allah, we used to give a Sa’ of barley, or dates, or raisins, or cottage cheese, and we continued to do so until the time of Mu’awiyah, when he said: ‘I think that two Mudds of wheat from Ash-Sham are equivalent to a Sa’ of barley.”‘

the Messenger of Allah sent Mu’adh to Yemen and said to him: “You are going to a people from the People of the Book, so invite them to testify that none has the right to be worshipped but Allah, and that I am the Messenger of Allah. If they comply with that, then inform them that Allah has made five prayers obligatory upon them in a day and a night. If they comply with that, then inform then that Allah has ordained a charity upon their wealth, which is to be taken from the rich among them and given to the poor among them. If they comply with that, then beware of their most precious wealth, and protect yourself from the supplication of the oppressed, for there is no barrier between it and Allah.”

“The Prophet (S.A.W) would acclaim oil and Wars for (the treatment of) pleurisy.” Qatadah said: “And it is put in the mouth on the side which he is suffering. “

“Your oath is as your companion understands it to be.”

I heard Abu Umamah Al-Bahil say: “I heard the Messenger of Allah(ﷺ) say: “The guarantor is responsible and the debt must be repaid.’ ”