The chapter opens with a law about divorce. If a man divorces his wife because he finds something indecent in her and gives her a certificate of divorce, and she marries another man, the first husband may not take her again, because she has been defiled. Moses regulates the practice to curb abuse; he does not endorse it as an ideal. The newly married man is also protected: he is free from military service for a year to bring joy to his wife.
A millstone may not be taken as a pledge, because with it a man earns his living. Anyone who kidnaps and sells a fellow Israelite must die. Israel is told to remember what the Lord did to Miriam, in matters of skin disease. When something is lent, the lender may not enter the borrower's house to take the pledge; if it is a poor man's cloak, it must be returned before sunset.
A poor day laborer's wages are paid the same day. Fathers are not to be put to death for their children or children for their fathers; each for his own sin. Justice is not to be twisted for the foreigner, the orphan or the widow, and a widow's garment is not to be taken in pledge. And when harvesting grain, grapes or olives, what remains is left for the foreigner, the orphan and the widow, remembering that Israel was a slave in Egypt.