Numbers 4:37 in the World English Bible
These are those who were counted of the families of the Kohathites, all who served in the Tent of Meeting, whom Moses and Aaron counted according to the commandment of the LORD by Moses.
Context
36 And those that were numbered of them by their families were two thousand seven hundred and fifty.
37 These were they that were numbered of the families of the Kohathites, all that might do service in the tabernacle of the congregation, which Moses and Aaron did number according to the commandment of the LORD by the hand of Moses.
38 And those that were numbered of the sons of Gershon, throughout their families, and by the house of their fathers,