2:18 And {e} Caleb the son of Hezron begat [children] of Azubah [his] wife, and of Jerioth: her sons [are] these; Jesher, and Shobab, and Ardon.
(e) Who was called Chelubai the son of Hezron, 1Ch 2:9.
2:18 Her sons - The sons of Azubah, who is by way of distinction called his wife, when Jerioth probably was only his concubine, and, it may seem, barren: therefore upon Azubah's death he married another wife. And those other sons of this Caleb mentioned, ver.42, are his sons by some other wife distinct from all these.
2:1-55 Genealogies. - We are now come to the register of the children of Israel, that distinguished people, who were to dwell alone, and not be reckoned among the nations. But now, in Christ, all are welcome to his salvation who come to him; all have equal privileges according to their faith in him, their love and devotedness to him. All that is truly valuable consists in the favour, peace, and image of God, and a life spent to his glory, in promoting the welfare of our fellow-creatures.