Moses
Numbers 5:9BSB·traditional attribution

Every sacred contribution the Israelites bring to the priest shall belong to him.

John Calvin Reformed @genevareformer

9. And every offering. Thus far I have brought together the passages, in which Moses treats of the office of the priests, and have briefly expounded them, I will now begin to treat of their rights, i.e., of the honor which God invested them with, that He might have them ready and cheerful in their obedience.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A command for the purifying of the camp, by turning out from within its lines all those that were ceremonially unclean, by issues, leprosies, or the touch of dead bodies, until they were cleansed according to the law, Num 5:2, Num 5:3. 1. These orders are executed immediately, Num 5:4.

Commenting on Numbers 5:1-10

John Gill Reformed Baptist @doctorgill

And every offering of all the holy things of the children of Israel,.... Of the holy sacrifices brought by them to be offered up; that part of them which is elevated, heaved, or waved, as the heave shoulder and wave breast: which they bring unto the priest, shall be his; what they bring to him to offer for them shall be his who performs the...