When you have reaped the grain in your field, and, having forgotten, you leave behind a sheaf, you shall not return to take it away. Instead, you shall permit the new arrival, and the orphan, and the widow to take it away, so that the Lord your God may bless you in all the works of your hands.
Remember that you also were servants in Egypt, and the Lord your God led you away from that place with a strong hand and an outstretched arm. Because of this, he has instructed you so that you would observe the Sabbath day.