1 Chronicles 2:17-19

American Standard Version

¹⁷ And Abigail bare Amasa; and the father of Amasa was Jether the Ishmaelite.

¹⁸ And Caleb the son of Hezron begat children of Azubah his wife, and of Jerioth; and these were her sons: Jesher, and Shobab, and Ardon. ¹⁹ And Azubah died, and Caleb took unto him Ephrath, who bare him Hur.