Ecclesiastes 5:4-6
Read Ecclesiastes 5 in full →4When you amake a vow to God, do not be late in paying it; for He takes no delight in fools. bPay what you vow! 5It is abetter that you should not vow than that you should vow and not pay. 6Do not allow your mouth to cause your flesh to sin, and do not say in the presence of the messenger of God that it was a amistake. Why should God be angry on account of your voice and wreak destruction on the work of your hands?