Numbers 4:41-43

Modern English Version

⁴¹ These were the ones listed by the families of the sons of Gershon, of all who might do service in the tent of meeting, whom Moses and Aaron numbered according to the commandment of the Lord.

⁴² Those who were numbered of the families of the sons of Merari, throughout their families, by the house of their fathers, ⁴³ from thirty years old and older to fifty years old, everyone who entered into the service, for the work in the tent of meeting,