Numbers 4:38

³⁶And the numbering of them according to their families was two thousand, seven hundred and fifty.

³⁷This is the numbering of the family of Kohath, everyone that ministers in the tabernacle of witness, as Moses and Aaron numbered them by the word of the Lord, by the hand of Moses.

— Numbers 4:38 —

³⁹from five and twenty years old and upward till fifty years old, everyone that goes in to minister and to do the services in the tabernacle of witness.

⁴⁰And the numbering of them according to their families, according to the houses of their lineage, was two thousand six hundred and thirty.