Ruth 1: Naomi loses her husband and sons in Moab; Ruth, her daughter-in-law, pledges to stay with her and return to Bethlehem. 

Ruth 2: Ruth gleans in the fields of Boaz, who shows her kindness and provides for her. 

Ruth 3: Naomi instructs Ruth to go to Boaz at night, and Boaz promises to redeem her if the closer relative declines. 

Ruth 4: Boaz redeems Ruth, and they marry; Ruth gives birth to Obed, the grandfather of King David.