A son of Naomi
And the name of the man was Elimelech, and the name of his wife Naomi, and the name of his two sons Mahlon and Chilion, Ephrathites of Bethlehem-judah. And they came into the country of Moab, and continued there. (Ruth 1:2)
And they took them wives of the women of Moab; the name of the one was Orpah, and the name of the other Ruth: and they dwelled there about ten years. And Mahlon and Chilion died also both of them; and the woman was left of her two sons and her husband. (Ruth 1:4-5)
And Boaz said unto the elders, and unto all the people, Ye are witnesses this day, that I have bought all that was Elimelech's, and all that was Chilion's and Mahlon's, of the hand of Naomi. (Ruth 4:9)