Ibn Majah

´It was narrated from Mutarrif bin 'Abdullah bin Shikhkhir that his father said:` “The Messenger of Allah (ﷺ) said: 'The lost animal of the Muslim may lead to the burning flame of Hell.' ”

´It was narrated that Mundhir bin Jarir said:` “I was with my father in Bawazij and the cows came back in the evening. He saw a cow did not recognize it. He said: 'What is this?' He said: 'A cow that joined the herd.' And he issued orders that it be driven away until it disappeared from view. Then he said: 'I heard the Messenger of Allah (ﷺ) say: “No one gives refuge to a stray animal but one who is also astray.”

´It was narrated from Zaid bin Khalid that the Prophet (ﷺ) was asked about a lost camel. :` He turned red, and he said: “What does it have to do with you? It has its feet and its water supply, it can go and drink water and eat from the trees until its owner finds it.” And he was asked about lost sheep, and he said: “Take it, for it will be for you or for your brother or for the wolf.” And he was asked about lost property and he said: “Remember the features of its leather bag and strap, and announce it for one year, then if someone claims it, describing it to you with those features (give it to him), otherwise incorporate it into your own wealth.”