Exodus 22:9

22:9 In all cases of illegal possessions, whether for an ox, a donkey, a sheep, a garment, or any kind of lost item, about which someone says ‘This belongs to me,’ the matter of the two of them will come before the judges, and the one whom the judges declare guilty must repay double to his neighbor.

Exodus 23:12

23:12 For six days you are to do your work, but on the seventh day you must cease, in order that your ox and your donkey may rest and that your female servant’s son and any hired help may refresh themselves.