8 Yahweh spoke to Aaron, I, behold, I have given you the charge of my heave-offerings, even all the holy things of the children of Israel; to you have I given them by reason of the anointing, and to your sons, as a portion forever.
The waved breast and the heaved thigh you shall eat in a clean place, you, and your sons, and your daughters with you: for they are given as your portion, and your sons' portion, out of the sacrifices of the peace offerings of the children of Israel. The heaved thigh and the waved breast they shall bring with the offerings made by fire of the fat, to wave it for a wave offering before Yahweh: and it shall be yours, and your sons' with you, as a portion forever; as Yahweh has commanded."
The priest shall burn the fat on the altar, but the breast shall be Aaron's and his sons'. The right thigh you shall give to the priest for a heave offering out of the sacrifices of your peace offerings. He among the sons of Aaron who offers the blood of the peace offerings, and the fat, shall have the right thigh for a portion. For the waved breast and the heaved thigh I have taken from the children of Israel out of the sacrifices of their peace offerings, and have given them to Aaron the priest and to his sons as their portion forever from the children of Israel.'" This is the anointing portion of Aaron, and the anointing portion of his sons, out of the offerings of Yahweh made by fire, in the day when he presented them to minister to Yahweh in the priest's office;
Worthy.Bible » Commentaries » Matthew Henry Commentary » Commentary on Numbers 18
Commentary on Numbers 18 Matthew Henry Commentary
Chapter 18
Aaron being now fully established in the priesthood abundantly to his own satisfaction, and to the satisfaction of the people (which was the good that God brought out of the evil opposition made to him), in this chapter God gives him full instructions concerning his office or rather repeats those which he had before given him. He tells him,
Num 18:1-7
The coherence of this chapter with that foregoing is very observable.
Num 18:8-19
The priest's service is called a warfare; and who goes a warfare at his own charges? As they were well employed, so they were well provided for, and well paid. None shall serve God for nought. All believers are spiritual priests, and God has promised to take care of them; they shall dwell in the land, and verily they shall be fed, and shall not want any good thing. Godliness has the promise of the life that now is. And from this plentiful provision here made for the priests the apostle infers that it is the duty of Christian churches to maintain their ministers; those that served at the altar lived upon the altar. So those that preach the gospel should live upon the gospel, and live comfortably, 1 Co. 9:13, 14. Scandalous maintenance makes scandalous ministers. Now observe,
Num 18:20-32
Here is a further account of the provision that was made both for the Levites and for the priests, out of the country.