Proverbs 20:23-25

New Century Version

²³ The Lord hates dishonest weights,
    and dishonest scales do not please him.

²⁴ The Lord decides what a person will do;
    no one understands what his life is all about.

²⁵ It’s dangerous to promise something to God too quickly.
    After you’ve thought about it, it may be too late.