Deuteronomy 5:14

but on the seventh day [is] the sabbath of the Lord your God: you shall do in it no work, you, and your son, and your daughter, your man-servant, and your maidservant, your ox, and your ass, and all your cattle, and the stranger that sojourns in the midst of you; that your man-servant may rest, and your maid, and your ox, as well as you.