Sahih Muslim 335
صحيح مسلم#335SahihIt is narrated on the authority of Abu Huraira that the Messenger of Allah (ﷺ) observed:Allah, the Great and Glorious, said: Whenever my bondsman intends to do good, but does not do it, I write one good act for him, but if he puts it into practice I wrote from ten to seven hundred good deeds in favour of him. When he intends to commit an evil, but does not actually do it, do not record it. But if he does it, I write only one evil
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 1:242