Numbers 5:19

19 The Kohen shall cause her to swear, and shall tell the woman, 'If no man has lain with you, and if you haven't gone aside to uncleanness, being under your husband, be free from this water of bitterness that brings a curse.

Numbers 5:19 Meaning and Commentary

Numbers 5:19

And the priest shall charge her by an oath
Or give her her oath:

and say unto the woman, if no man hath lain with thee:
besides her husband:

and thou hast not gone aside to uncleanness [with another] instead of
thy husband;
which is but another phrase expressive of the same thing, the sin of adultery:

be thou free from this bitter water that causeth the curse;
if this is the case, it shall produce no bitter effects, or bring any curse upon thee.

Numbers 5:19 In-Context

17 and the Kohen shall take holy water in an earthen vessel; and of the dust that is on the floor of the tabernacle the Kohen shall take, and put it into the water.
18 The Kohen shall set the woman before the LORD, and let the hair of the woman's head go loose, and put the meal offering of memorial in her hands, which is the meal offering of jealousy. The Kohen shall have in his hand the water of bitterness that brings a curse.
19 The Kohen shall cause her to swear, and shall tell the woman, 'If no man has lain with you, and if you haven't gone aside to uncleanness, being under your husband, be free from this water of bitterness that brings a curse.
20 But if you have gone astray, being under your husband, and if you are defiled, and some man has lain with you besides your husband:'
21 then the Kohen shall cause the woman to swear with the oath of cursing, and the Kohen shall tell the woman, 'The LORD make you a curse and an oath among your people, when the LORD allows your thigh to fall away, and your body to swell;
The Hebrew Names Version is in the public domain.