Then shall the man bring his wife unto the priest, and he shall bring her offering for her, the tenth [part] of an ephah of barley meal; he shall pour no oil upon it, nor put frankincense thereon; for it [is] an offering of jealousy, an offering of memorial, bringing iniquity to remembrance.
Berean Study Bible (BSB) - Numbers 5:15 >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.