NSB(i)
4 Do not be late in paying a vow you make to God. He takes no delight in fools. Pay what you vow!
5 It is better that you should not vow than that you should vow and not pay.
6 Do not let your speech cause you to sin. Do not say to the messenger of God that it was a mistake. Why should God be angry because of what you say and destroy the work of your hands?