Numbers 6:21

This is the law of the votary who shall have vowed to the Lord his gift to the Lord, concerning his vow, besides what he may be able to afford according to the value of his vow, which he may have vowed according to the law of separation.

This is the law of the Nazarite who hath vowed, and of his offering unto the Lord for his separation, beside that that his hand shall get: according to the vow which he vowed, so he must do after the law of his separation.

“‘This is the law of the Nazirite who vows and of his offering to Yahweh for his separation, in addition to that which he is able to afford. According to his vow which he vows, so he must do after the law of his separation.’”