Sunan al-Nasa'i — The Book of The At-Tatbiq (Clasping One's Hands Together)

“I heard Sufyan reciting this tashahhud in the obligatory and voluntary prayers, and he said: ‘Abu Ishaq narrated to us from Abu Al-Ahwas from Abdullah, from the Prophet (ﷺ).'” And Mansur and Hammad narrated to us from Abu Wa’il, from Abdullah, from the Prophet (ﷺ).

“The Messenger of Allah (ﷺ) said: ‘Whoever prays twelve rak’ahs in a day apart from the obligatory prayers, Allah (SWT) will build for him, or there will be built for him, a house in Paradise.'”

“Abu Hurairah told me that the Messenger of Allah said: ‘Whoever spends the nights of Ramadan in prayer (Qiyam) out of faith and in the hope of reward, he will be forgiven his previous sins, and whoever spends the night of Lailat Al-Qadr in prayer out of faith and in the hope of reward, he will be forgiven his previous sins.”‘

in Paradise there is a gate called Ar’Rayyan, it will be said on the Day of Resurrection: “Where are those who used to fast? Would you like to enter through Ar-Rayyan?” whoever enters through it will never thirst again. Then when they have entered it will be closed behind them, and no one but they will enter through it.

“The Messenger of Allah said: ‘It does not befit us to leave bad examples. The one who takes back his gift is like the one who goes back to his vomit.'”

“The major sins are: associating others with Allah, disobeying parents, killing a souls (murder) and swearing a false oath knowingly.

The Prophet used to say these supplications: “Allahumma inni a’udhu bika min ‘ilmin la yanfa’u, wa qalbin la yakhsha’u, wa du’a’in la yasma’u, wa nafsin la tashba’u. (O Allah, I seek refuge with You from knowledge that is of no benefit, a heart that is not humble, a supplication that is not heard and a soul that is not satisfied.)” Then he would say: ‘Allahumma inni a’udhu bika min ha’ula’il-arba’ (O Allah, I seek refuge with You from these four.)'”

“I asked the Mother of the Believers ‘Aishah about what the Messenger of Allah used to say in his supplication. She said: ‘He used to say: A’udhu bika min sharri ma ‘amiltu wa min sharri ma lam a’mal ba’d (I seek refuge with You from the evil of what I have done and the evil of what I have not done yet.)'”