דברי הימים א, פרק ד׳, פסוק ל״ה

A genealogy often serves as more than a simple record of ancestors; it documents the rise in social standing and population of select groups. The individuals listed, including Joel and Jehu, served as prominent leaders within their respective households.

These men are mentioned in detail because their ancestral lines expanded and gained immense strength, eventually growing into a vast multitude. Due to this massive population growth, these families could no longer remain in their original homeland. The territory simply became too small to hold them [מצודת דוד].