דברי הימים א, פרק ו׳, פסוק כ״ג

Tracing a family tree reveals deep connections to the very beginnings of a people. The ancestral line of Heman reaches its conclusion by following his family history back to the roots of his tribe and the nation as a whole. The lineage carefully records his descent through his forefathers—Izhar, Kohath, and Levi—ultimately linking him directly to Israel. This completes the historical chain, firmly establishing his personal place within the foundation of the Israelites.