Numbers 5:21

21 then' (let the priest make the woman take the oath of the curse, and say to the woman) 'the LORD make you an execration and an oath among your people, when the LORD makes your thigh fall away and your body swell;

Numbers 5:21 Meaning and Commentary

Numbers 5:21

Then the priest shall charge the woman with an oath of
cursing
An oath which has a curse annexed to it, if taken falsely, which was to be pronounced upon the woman if guilty:

and the priest shall say unto the woman;
pronouncing the imprecation or curse upon her, she having taken the oath, should she be guilty of the crime suspected of, and she had swore concerning:

the Lord make thee a curse, and an oath among the people;
accursed according to the oath taken; or let this be the form of an oath and imprecation used by the people, saying, if I have done so and so, let me be accursed as such a woman, or let not that happen to me, as did to such a woman, so Jarchi:

when the Lord doth make thy thigh to rot, and thy belly to swell;
upon drinking the bitter waters; but though these things followed upon that, yet not as the natural cause of them, for they are ascribed to the Lord, and to a supernatural and miraculous power of his, which went along with the drinking of them.

Numbers 5:21 In-Context

19 Then the priest shall make her take an oath, saying, 'If no man has lain with you, and if you have not turned aside to uncleanness, while you were under your husband's authority, be free from this water of bitterness that brings the curse.
20 But if you have gone astray, though you are under your husband's authority, and if you have defiled yourself, and some man other than your husband has lain with you,
21 then' (let the priest make the woman take the oath of the curse, and say to the woman) 'the LORD make you an execration and an oath among your people, when the LORD makes your thigh fall away and your body swell;
22 may this water that brings the curse pass into your bowels and make your body swell and your thigh fall away.' And the woman shall say, 'Amen, Amen.'
23 "Then the priest shall write these curses in a book, and wash them off into the water of bitterness;
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.