Allah is more pleased with the repentance of His servant than if one of you gets up and he finds his camel missing in a waterless desert (and then he accidentally finds it). This hadith has been narrated on the authority of Anas b. Malik through another chain of transmitters.
Sahih Muslim Book 50, Hadith 10
← Previous Hadith Allah is more pleased with the repentance of a servant as he turns towards Him for repentance than this that one amongst you is upon the camel in a waterless desert and there is upon (that camel) his provision of food and drink also and it is lost by him, and he having lost all hope (to get tbat) lies down in the shadow and is disappointed about his camel and there he finds that camel standing before him. He takes hold of his nosestring and then out of boundless joy says: 0 Lord, Thou art my servant and I am Thine Lord. He commits this mistake out of extreme delight.

Sahih Muslim Book 50, Hadith 9 Next Hadith → I used to conceal from you a thing which I heard from Allah's Messenger (ﷺ) and I heard Allah's Messenger (ﷺ) as saying: Had you not committed sins, Allah would have brought into existence a creation that would have committed sin (and Allah) would have forgiven them.

Sahih Muslim Book 50, Hadith 11