Numbers 5:29 (BSB)

This is the law of jealousy when a wife goes astray and defiles herself while under her husband’s authority,

From Numbers 5. Also in the ESV.

Commentary on Numbers 5:29

• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Numbers 5:11-31: We have here the law concerning the solemn trial of a wife whose husband was jealous of her. Observe, I. What was the case supposed: That a man had some reason to suspect his wife to have committed adultery, Num 5:12-14. Here, 1. The sin of adultery is justly represented as an exceedingly sinful sin; it is going aside from God and virtue, and the good way, Pro 2:17.
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Numbers 5:29: This is the law of jealousies,.... Which was appointed by God to deter wives from adultery, and preserve the people of Israel, the worshippers of him, from having a spurious brood among them; and to keep husbands from being cruel to their wives they might be jealous of, and to protect virtue and innocence, and to detect lewdness committed in the most secret manner; whereby...
• Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on Numbers 5:29: This is the law of jealousies--Adultery discovered and proved was punished with death. But strongly suspected cases would occur, and this law made provision for the conviction of the guilty person. It was, however, not a trial conducted according to the forms of judicial process, but an ordeal through which a suspected adulteress was made to go--the ceremony being of that terrifying nature, that, on...
• Keil & Delitzsch (Lutheran), Biblical Commentary on the Old Testament on Numbers 5:11-31: Num 5:11-31 Sentence of God upon Wives Suspected of Adultery. - As any suspicion cherished by a man against his wife, that she either is or has been guilty of adultery, whether well-founded or not, is sufficient to shake the marriage connection to its very roots, and to undermine, along with marriage, the foundation of the civil commonwealth, it was of the greatest importance to...