NET
21 Later Hezron slept with the daughter of Makir, the father of Gilead. (He had married her when he was sixty years old.) She bore him Segub.
Darby
21 And afterwards Hezron went to the daughter of Machir, the father of Gilead, and he took her when he was sixty years old; and she bore him Segub.
KJV
21 And afterward Hezron went in to the daughter of Machir the father of Gilead, whom he married when he [was] threescore years old; and she bare him Segub.