Numbers 4:37

4:37 These were those numbered from the families of the Kohathites, everyone who served in the tent of meeting, whom Moses and Aaron numbered according to the word of the Lord by the authority of Moses.

Numbers 4:41

4:41 These were those numbered from the families of the Gershonites, everyone who served in the tent of meeting, whom Moses and Aaron numbered according to the word of the Lord.

Numbers 4:47

4:47 from thirty years old and upward to fifty years old, everyone who entered to do the work of service and the work of carrying relating to the tent of meeting –

Numbers 11:10

Moses’ Complaint to the Lord

11:10 Moses heard the people weeping throughout their families, everyone at the door of his tent; and when the anger of the Lord was kindled greatly, Moses was also displeased.