Hezron's son Caleb married Azubah and had a daughter named Jerioth. She had three sons: Jesher, Shobab, and Ardon.

After the death of Azubah, Caleb married Ephrath, and they had a son named Hur.

Caleb had another concubine, Maacah, who bore him two sons, Sheber and Tirhanah.