Numbers 30:9-11

Amplified Bible, Classic Edition

⁹ But the vow of a widow or of a divorced woman, with which she has bound herself, shall stand against her.

¹⁰ And if she vowed in her husband’s house or bound herself by a pledge with an oath

¹¹ And her husband heard it and did not oppose or prohibit her, then all her vows and every pledge with which she bound herself shall stand.