1 Chronicles 2:20 WEB

¹⁸  Caleb the son of Hezron became the father of [children] of Azubah [his] wife, and of Jerioth; and these were her sons: Jesher, and Shobab, and Ardon.

¹⁹  Azubah died, and Caleb took to him Ephrath, who bore him Hur.

²⁰  Hur became the father of Uri, and Uri became the father of Bezalel.

²¹  Afterward Hezron went in to the daughter of Machir the father of Gilead, whom he took [as wife] when he was sixty years old; and she bore him Segub.

²²  Segub became the father of Jair, who had twenty-three cities in the land of Gilead.