(1) باب فِي الْحَضِّ عَلَى التَّوْبَةِ وَالْفَرَحِ بِهَا
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
Allah is more pleased with the repentance of His servant when he turns penitently towards Him than one of you would be on finding the lost camel.
Reference: Sahih Muslim 2675 i
In-book reference: Book 50, Hadith 2
USC-MSA web (English) reference(deprecated numbering scheme): Book 37, Hadith 6611