Ecclesiastes 5:1-7 New International Version - UK (NIVUK)
Fulfil your vow to God
5 [a]Guard your steps when you go to the house of God. Go near to listen rather than to offer the sacrifice of fools, who do not know that they do wrong.
2 Do not be quick with your mouth,
4 When you make a vow to God, do not delay to fulfil it. He has no pleasure in fools; fulfil your vow. 5 It is better not to make a vow than to make one and not fulfil it. 6 Do not let your mouth lead you into sin. And do not protest to the temple messenger, ‘My vow was a mistake.’ Why should God be angry at what you say and destroy the work of your hands? 7 Much dreaming and many words are meaningless. Therefore fear God.