(49) باب عَمَلِ السِّرِّ
Abu Hurairah narrated that A man said:
"O Messenger of Allah! A man does a deed and conceals it, but when it is discovered that he did it, he is happy about that." He said: " The Messenger of Allah (s.a.w) said: 'He receives two rewards: A reward in its concealment, and a reward in its publicity.'" (ID)
Reference (ID): Jami` at-Tirmidhi 2384 (ID)
In-book reference (ID): Book 36, Hadith 81 (ID)
English translation (ID): Vol. 4, Book 10, Hadith 2384 (ID)