When thou shalt vow a vow unto Yahweh thy Elohim, thou shalt not slack to pay it: for Yahweh thy Elohim will surely require it of thee; and it would be sin in thee.
That which is gone out of thy lips thou shalt keep and perform; even a freewill offering, according as thou hast vowed unto Yahweh thy Elohim, which thou hast promised with thy mouth.
And the children of Israel smote them not, because the princes of the congregation had sworn unto them by Yahweh Elohim of Israel. And all the congregation murmured against the princes.