The Peak of Eloquence · Hadith 1686 (#Passage #45)

٣٥. وَقَالَ (عليه السلام): مَنْ أَسْرَعَ إِلَى النَّاسِ بِمَا يَكْرَهُونَ، قَالُوا فِيهِ بِمَا لَا يَعْلَمُونَ.

35. Amīr al-mu’minīn, peace be upon him, said: If someone is quick in saying about people what they dislike, they speak about him that about which they have no knowledge.

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