and they who were numbered of them, by their families, were found to be two thousand, seven hundred and fifty.
from thirty years old and upwards, even unto fifty years old, all that might enter the host, to labour in the tent of meeting;
These, were they who were num-bered of the families of the Kohathites, all that might labour in the tent of meeting, whom Moses and Aaron did number, at the bidding of Yahweh by the mediation of Moses.