The Peak of Eloquence · Hadith 2220 (#Passage #579)

٤٥٧. وَقَالَ (عليه السلام): مَنْهُومَانِ لَا يَشْبَعَانِ: طَالِبُ عِلْمٍ، وَطَالِبُ دُنْيَا.

457. Amīr al-mu’minīn, peace be upon him, said: Two greedy persons never get satiated, the seeker of knowledge and the seeker of this world.

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