Numbers 5:7-17 TMB

7 then they shall confess their sin which they have done. And he shall recompense his trespass with the principal thereof, and add unto it a fifth part thereof, and give it unto him against whom he hath trespassed.
8 But if the man have no kinsman to recompense the trespass unto, let the trespass be recompensed unto the LORD, even to the priest, besides the ram of the atonement, whereby an atonement shall be made for him.
9 And every offering of all the holy things of the children of Israel, which they bring unto the priest, shall be his.
10 And every man's hallowed things shall be his; whatsoever any man giveth the priest, it shall be his.'"
11 And the LORD spoke unto Moses, saying,
12 "Speak unto the children of Israel and say unto them: `If any man's wife go astray and commit a trespass against him,
13 and a man lie with her carnally, and it be hid from the eyes of her husband and be kept secret, and she be defiled and there be no witness against her, neither be she taken in the act,
14 and the spirit of jealousy come upon him and he be jealous of his wife, and she be defiled -- or if the spirit of jealousy come upon him and he be jealous of his wife, and she be not defiled--
15 then shall the man bring his wife unto the priest. And he shall bring her offering for her, a 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.
16 "`And the priest shall bring her near, and set her before the LORD.
17 And the priest shall take holy water in an earthen vessel, and of the dust that is in the floor of the tabernacle the priest shall take and put it into the water.