Numbers 5:28-30

New American Standard Bible

²⁸ But if the woman has not defiled herself and is clean, she will be ^[a]immune and conceive ^[b]children.

²⁹ ‘This is the law of jealousy: when a wife, who is under the authority of her husband, ^(A)goes astray and defiles herself, ³⁰ or when ^[c]an attitude of jealousy comes over a man and he is jealous of his wife, he shall then have the woman stand before the Lord, and the priest shall apply all of this law to her.