So Mosesand Aaronand the leadersof the congregationnumberedthe sonsof the Kohathitesby their familiesand by their fathers'households,
Thesewere the sonsof Leviaccording to their fathers'households,[even] the headsof the fathers'[households] of those of them who were counted,in the numberof namesby their census,doingthe workfor the serviceof the houseof the LORD,from twentyyearsoldand upward.
"With you, moreover, there shall be a manof eachtribe,eachoneheadof his father'shousehold.
Of Kohath[was] the familyof the Amramitesand the familyof the Izharitesand the familyof the Hebronitesand the familyof the Uzzielites;thesewere the familiesof the Kohathites.
"Thisis the serviceof the familiesof the sonsof Merari,according to alltheir servicein the tentof meeting,under the directionof Ithamarthe sonof Aaronthe priest."
from thirtyyearsand upwardeven to fiftyyearsold,everyonewho enteredthe servicefor workin the tentof meeting.