NET
19 “Teacher, Moses wrote for us: ‘If a man’s brother dies and leaves a wife but no children, that man must marry the widow and father children for his brother.’
Darby
19 Teacher, Moses wrote to us that if any one's brother die, and leave a wife behind, and leave no children, that his brother shall take his wife, and raise up seed to his brother.
KJV
19 Master, Moses wrote unto us, If a man's brother die, and leave [his] wife [behind him], and leave no children, that his brother should take his wife, and raise up seed unto his brother.