I Chronicles 2:18–24

And Caleb the son of Hesron took a wife named Azuba, of whom he had Jerioth: and her sons were Jaser, and Sobab, and Ardon. 19And when Azuba was dead, Caleb took to wife Ephrata: who bore him Hur. 20And Hur begot Uri: and Uri begot Bezeleel. 21And afterwards Hesron went in to the daughter of Machir the father of Galaad, and took her to wife when he was threescore years old: and she bore him Segub. 22And Segub begot Jair, and he had three and twenty cities in the land of Galaad. 23And he took Gessur, and Aram the towns of Jair, and Canath, and the villages thereof, threescore cities. All these, the sons of Machir father of Galaad. 24And when Hesron was dead, Caleb went in to Ephrata. Hesron also had to wife Abia who bore him Ashur the father of Thecua.