5073   Aaron, priest
     6606   access to God
     6684   mediator
     7377   high priest, OT
     7413   priesthood, OT
     7438   sanctuary
     7768   priests, OT function

Numbers 3:5-10

     7390   Levites

Numbers 3:9-13

     8345   servanthood, and worship

Numbers 3:10-15

     5714   men