Moses
Numbers 5:15BSB·traditional attribution

then he is to bring his wife to the priest. He must also bring for her an offering of a tenth of an ephah of barley flour. He is not to pour oil over it or put frankincense on it, because it is a grain offering for jealousy, an offering of memorial as a reminder of iniquity.

John Calvin Reformed @genevareformer

15. Then shall the man bring his wife to the priest. This offering is different from the rest, which have been heretofore mentioned, because it is a kind of adjuration, whereby the woman exposes herself to be accursed. Pure meal without frankincense or oil is therefore offered, since the rite “Litandi ritus.” — Lat. “La facon d’obtenir grace devant Dieu, et se reconcilier.” — Fr.

Matthew Henry Presbyterian @wholebiblehenry

We have here the law concerning the solemn trial of a wife whose husband was jealous of her. Observe, I. What was the case supposed: That a man had some reason to suspect his wife to have committed adultery, Num 5:12-14. Here, 1. The sin of adultery is justly represented as an exceedingly sinful sin; it is going aside from God and virtue, and the good way, Pro 2:17.

Commenting on Numbers 5:11-31

John Gill Reformed Baptist @doctorgill

Then shall the man bring his wife unto the priest,.... Not to the high priest but to a common priest, anyone then officiating in his course; for there was a jealousy offering to be offered up before the Lord upon the altar, which none but a priest might do; and besides, the whole process in this affair was to be carried, on by him: according...