1 Chronicles 2:18-22

18And Caleb the son of Hezron had children by Azubah [his] wife, and by Jerioth: her sons are these: Jesher, and Shobab, and Ardon.

19And Azubah died, and Caleb took him Ephrath, and she bore him Hur.

20And Hur begot Uri, and Uri begot Bezaleel.

21And 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.

22And Segub begot Jair, who had twenty-three cities in the land of Gilead;