The Prophet (ﷺ) said: He who hides a stray camel shall pay a fine, and a like compensation with it.
Sunan Abi Dawud Book 10, Hadith 18
← Previous Hadith The Messenger of Allah (ﷺ) gave us licence to use (for our purpose) a stick, a rope, a whip and things of that type which a man picked up; he may benefit from them.

Sunan Abi Dawud Book 10, Hadith 17 Next Hadith → The Messenger of Allah (SWAS) prohibited taking the find of pilgrims. Ibn Wahb said : One should leave the find of a pilgrim till its owner finds it.

Sunan Abi Dawud Book 10, Hadith 19