Hesabu 3 : 9 Numbers chapter 3 verse 9

Nawe utawapa Haruni na wanawe hao Walawi wawe nao; amepewa watu hao kabisa kwa ajili ya wana wa Israeli.
soma Mlango wa 3

You shall give the Levites to Aaron and to his sons. They are wholly given to him on the behalf of the children of Israel.