The Book of the Believer · Hadith 187 (#Ḥadīth #17)
Chapter 8 | What Allah (azwj) has Forbidden a Believer to do Against a Fellow Believer
187 - وعن أبي عبد الله عليه السلام أنه قال: من ستر عورة مؤمن ستر الله عز وجل عورته يوم القيامة، ومن هتك ستر مؤمن هتك الله ستره يوم القيامة.
187. It has been narrated that Abu 'Abd Allah said: Whoever conceals the shame of a believer, Allah will conceal his shame on the Day of Resurrection; and whoever exposes a believer, Allah will expose him on the Day of Resurrection.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).