The Peak of Eloquence · Hadith 1962 (#Passage #321)

٢٦٤. وَقَالَ (عليه السلام): أَحْسِنُوا فِي عَقِبِ غَيْرِكُمْ تُحْفَظُوا فِي عَقِبِكُمْ.

264. Amīr al-mu’minīn, peace be upon him, said: Do good with the bereaved ones of others so that good is done to your bereaved ones also.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).