The Peak of Eloquence · Hadith 1990 (#Passage #349)

٢٨٨. وَقَالَ (عليه السلام): إِذَا أَرْذَلَ اللهُ عَبْداً حَظَرَعَلَيْهِ الْعِلْمَ.

288. Amīr al-mu’minīn, peace be upon him, said: When Allāh intends to humiliate a person He denies him knowledge.

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