Deuteronomy 5:14

and the seventh day [is] a sabbath to JEHOVAH thy God; thou dost not do any work, thou, and thy son, and thy daughter, and thy man-servant, and thy handmaid, and thine ox, and thine ass, and all thy cattle, and thy sojourner who [is] within thy gates; so that thy manservant, and thy handmaid doth rest like thyself