If a woman marries while under a vow or rash promise by which she has bound herself,

Leviticus 5:4
Or if someone swears thoughtlessly with his lips to do anything good or evil--in whatever matter a man may rashly pronounce an oath--even if he is unaware of it, when he realizes it, he is guilty in the matter.

Numbers 30:5
But if her father prohibits her on the day he hears about it, then none of the vows or pledges by which she has bound herself shall stand. The LORD will absolve her because her father has prohibited her.

Numbers 30:7
and her husband hears of it but says nothing to her on that day, then the vows or pledges by which she has bound herself shall stand.

1 Samuel 1:11
And she made a vow, pleading, "O LORD of Hosts, if only You will look upon the affliction of Your maidservant and remember me, not forgetting Your maidservant but giving her a son, then I will dedicate him to the LORD all the days of his life, and no razor shall ever come over his head."

Jeremiah 44:19
"Moreover," said the women, "when we burned incense to the Queen of Heaven and poured out drink offerings to her, was it without our husbands' knowledge that we made sacrificial cakes in her image and poured out drink offerings to her?"

And if she had at all an husband, when she vowed, or uttered ought out of her lips, with which she bound her soul;