"Takea censusof the descendantsof Kohathfrom amongthe sonsof Levi,by their families,by their fathers'households,
and the sonsof Kohathby their families:Amramand Izhar,Hebronand Uzziel;
Of Kohath[was] the familyof the Amramitesand the familyof the Izharitesand the familyof the Hebronitesand the familyof the Uzzielites;thesewere the familiesof the Kohathites.
Then the LORDspoketo Mosesand to Aaron,saying,
from thirtyyearsand upward,even to fiftyyearsold,allwho enterthe serviceto dothe workin the tentof meeting.