Deuteronomy 22:2-4

English Standard Version

² And if he does not live near you and you do not know who he is, you shall bring it home to your house, and it shall stay with you until your brother seeks it. Then you shall restore it to him. ³ And you shall do the same with his donkey or with his garment, or with any lost thing of your brother's, which he loses and you find; you may not ignore it. ^4 (A)You shall not see your brother's donkey or his ox fallen down by the way and ignore them. You shall help him to lift them up again.