King James Version
And if she had at all an husband, when she vowed, or uttered ought out of her lips, wherewith she bound her soul;English Standard Version
If she marries a husband, while under her vows or any thoughtless utterance of her lips by which she has bound herself,Catholic Public Domain Version
If she has a husband, and she has vowed anything, then, once the word has gone out of her mouth, she will have obligated her soul by an oath