Numbers 4:33

4:33 This is the service of the families of the Merarites, their entire service concerning the tent of meeting, under the authority of Ithamar son of Aaron the priest.”

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 4:45

4:45 These are those numbered from the families of the Merarites, whom Moses and Aaron numbered according to the word of the Lord by the authority of Moses.

Numbers 4:48

4:48 those of them numbered were 8,580.