Numbers 4:34 ASV

³²  and the pillars of the court round about, and their sockets, and their pins, and their cords, with all their instruments, and with all their service: and by name ye shall appoint the instruments of the charge of their burden.

³³  This is the service of the families of the sons of Merari, according to all their service, in the tent of meeting, under the hand of Ithamar the son of Aaron the priest.

³⁴  And Moses and Aaron and the princes of the congregation numbered the sons of the Kohathites by their families, and by their fathers' houses,

³⁵  from thirty years old and upward even unto fifty years old, every one that entered upon the service, for work in the tent of meeting:

³⁶  and those that were numbered of them by their families were two thousand seven hundred and fifty.