The Peak of Eloquence · Hadith 1672 (#Passage #31)

٢٨. وَقَالَ (عليه السلام): أَفْضَلُ الزُّهْدِ إِخْفَاءُ الزُّهْدِ.

28. Amīr al-mu’minīn, peace be upon him, said: The best abstemiousness is to conceal it.

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