1 Chronicles 2:18

And Caleb, the son of Hezron, had children by Azubah his wife, the daughter of Jerioth; and these were her sons: Jesher and Shobab and Ardon.

Treasury of Scripture Knowledge

And Caleb the son of Hezron begat children of Azubah his wife, and of Jerioth: her sons are these; Jesher, and Shobab, and Ardon.

And the sons of Hezron, the offspring of his body: Jerahmeel and Ram and Chelubai.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain