1 Chronicles 2:22

Which he had, though he was of the tribe of Judah, as here we see, because he married a daughter of Manasseh, Numbers 26:29, whence he is called a son of Manasseh, Numbers 32:41 Deuteronomy 3:14; and because, being a man of great courage, he joined himself with that half tribe in subduing Gilead, wherein he acted so valiantly and successfully, that he had twenty-three cities or great towns given to him to possess or dispose of; or rather, to rule over them, and have some advantage from them; as a king is said to have his kingdom, although he hath not the propriety of all the lands and houses in it.