Numbers 30:2-5 If a man vow a vow unto the Lord, or swear an oath to bind his soul with a bond; he shall not break his word, he shall do according to all that proceeds out of his mouth.

CKJV_Strongs⁽ⁱ⁾

2 H376 If a man H5087 vow H5088 a vow H3068 unto the Lord, H7650 or swear H7621 an oath H631 to bind H5315 his soul H632 with a bond; H2490 he shall not break H1697 his word, H6213 he shall do H3318 according to all that proceeds H6310 out of his mouth.

3 H802 If a woman H5087 also vow H5088 a vow H3068 unto the Lord, H631 and bind H632 herself by a bond, H1 being in her father's H1004 house H5271 in her youth;

4 H1 And her father H8085 hear H5088 her vow, H632 and her bond H631 with which she has bound H5315 her soul, H1 and her father H2790 shall hold his peace H5088 at her: then all her vows H6965 shall stand, H632 and every bond H631 with which she has bound H5315 her soul H6965 shall stand.

5 H1 But if her father H5106 disallow H3117 her in the day H8085 that he hears; H5088 not any of her vows, H632 or of her bonds H631 with which she has bound H5315 her soul, H6965 shall stand: H3068 and the Lord H5545 shall forgive H1 her, because her father H5106 disallowed her.