Numbers 5:20

But if you have gone astray while under your husband’s authority and have defiled yourself and lain carnally with a man other than your husband’—

Berean Standard Bible
Other translations

King James Version

But if thou hast gone aside to another instead of thy husband, and if thou be defiled, and some man have lain with thee beside thine husband:

World English Bible

But if you have gone astray, being under your husband’s authority, and if you are defiled, and some man has lain with you besides your husband—”

American Standard Version

But if thou have gone aside, being under thy husband, and if thou be defiled, and some man have lain with thee besides thy husband:

Geneva Bible 1599

But if thou hast turned from thine husband, and so art defiled, and some man hath lyen with thee beside thine husband,

Darby Translation

But if thou hast gone astray to another instead of thy husband, and hast been defiled, and a man other than thy husband have lain with thee,

Young's Literal Translation

and thou, if thou hast turned aside under thy husband, and if thou hast been defiled, and any man doth give his copulation to thee besides thy husband —

Bible in Basic English

But if you have been with another in place of your husband and have made yourself unclean with a lover:

In context

19And he is to put the woman under oath and say to her, ‘If no other man has slept with you and you have not gone astray and become defiled while under your husband’s authority, may you be immune to this bitter water that brings a curse.

21and the priest shall have the woman swear under the oath of the curse—‘then may the LORD make you an attested curse among your people by making your thigh shrivel and your belly swell.

Read Numbers 5