Sahih Muslim · Hadith 6585
The Book Pertaining to the Merits of the Companions (Allah Be Pleased With Them) of the Holy Prophet - كتاب فضائل الصحابة رضى الله تعالى عنهم
حدثنا هداب بن خالد، حدثنا سليمان بن المغيرة، حدثنا حميد بن هلال، عن عبد، الله بن الصامت قال قال أبو ذر قال رسول الله صلى الله عليه وسلم " غفار غفر الله لها وأسلم سالمها الله " .
Abu Dharr reported Allah's Messenger (may peace be upon him) as saying: Go to your people and say that the Messenger of Allah (may peace be upon him) says: Ghifar (is a tribe) to whom Allah granted pardon, and Aslam (is the tribe) to whom Allah granted safety.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).