Numbers 5:16 BBE

¹⁴  If the spirit of doubt comes into her husband's heart, and he has doubts of his wife, with good cause; or if he has doubts of her without cause:

¹⁵  Then let him take her to the priest, offering for her the tenth part of an ephah of barley meal, without oil or perfume; for it is a meal offering of a bitter spirit, a meal offering keeping wrongdoing in mind.

¹⁶  And the priest will make her come near and put her before the Lord;

¹⁷  And the priest will take holy water in a pot and put in it dust from the floor of the House;

¹⁸  And he will make the woman come before the Lord with her hair loose, and will put the meal offering, the offering of a bitter spirit, in her hands; and the priest will take in his hand the bitter water causing the curse;