Sabbath (Deuteronomy 5:12-15)
Observe the sabbath day and keep it holy, as the Lord your God commanded you. Six days you shall labor and do all your work. But the seventh day is a sabbath to theLord your God; you shall not do any work—you, or your son or your daughter, or your male or female slave, or your ox or your donkey, or any of your livestock, or the resident alien in your towns, so that your male and female slave may rest as well as you.15 Remember that you were a slave in the land of Egypt, and the Lord your God brought you out from there with a mighty hand and an outstretched arm; therefore the Lord your God commanded you to keep the sabbath day.
Many are more familiar with the sabbath rationale given in the Exodus 20 version of the ten commandments and the famous seven day creation story in Genesis 1. But Deuteronomy gives a different reason for observing the sabbath: because the Israelites knew what it was like to be exploited laborers. Notice that sabbath is to be observed by the whole household, including slaves and animals.
Pay Up! (Leviticus 19:13 and Deuteronomy 24:14-15)
". . . you shall not keep for yourself the wages of a laborer until morning."
"You shall not withhold the wages of poor and needy laborers, whether other Israelites or aliens who reside in your land in one of your towns.You shall pay them their wages daily before sunset, because they are poor and their livelihood depends on them; otherwise they might cry to the Lord against you, and you would incur guilt."