Muwatta Malik 1815
موطأ مالك#1815SahihMalik related to me from Muhammad ibn Amr ibn Alqama from his father from Bilal ibn al-Harith al-Muzani that the Messenger of Allah, may Allah bless him and grant him peace, said, "A man speaks what is pleasing to Allah and he does not suspect that it will have the result that it does, and Allah will write for him His good pleasure for it until the day when he meets Him. And a man speaks what excites the wrath of Allah and he does not suspect that it will have the result that it does, and Allah will write His wrath for him for it until the day when he meets Him
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliSahih
In-book reference: 56:5