Numbers 5:14-16

New Revised Standard Version Catholic Edition

¹⁴ if a spirit of jealousy comes on him, and he is jealous of his wife who has defiled herself; or if a spirit of jealousy comes on him, and he is jealous of his wife, though she has not defiled herself; ¹⁵ then the man shall bring his wife to the priest. And he shall bring the offering required for her, one-tenth of an ephah of barley flour. He shall pour no oil on it and put no frankincense on it, for it is a grain offering of jealousy, a grain offering of remembrance, bringing iniquity to remembrance.

¹⁶ Then the priest shall bring her near, and set her before the Lord;