Ark of the Covenant - Bible History Online
Bible History

Naves Topical Bible Dictionary

LEVITES, The chief over the Kohathites was the oldest son of the ruling

Numbers 3:32

32. And Eleazar the son of Aaron the priest shall be chief over the chief of the LEVITES, and have the oversight of them that keep the charge of the sanctuary.

1 Chronicles 9:20

20. And Phinehas the son of Eleazar was the ruler over them in time past, and the LORD was with him.

LEVITES-The chief over the Kohathites was the oldest son of the ruling LEVITES in Naves Topical Bible (Bible History Online)