Jehovah gave the priests and the Levite them important work to do (Nu 18:​6, 7)

Jehovah not give any land to the Levite them because he was their inheritance (Nu 18:​20, 24; w11-E 9/15 13 ¶9)

Anything the other tribe them get from their farm, they can give certain amount to the Levite them (Nu 18:​21, 26, 27; w11-E 9/15 7 ¶4)

Jehovah promise to provide for the priest and the Levite them. When we make sacrifices for Jehovah today, we can trust that he will take care of us too.