Numbers 23:19
New International Version (NIV)
22.....God is not human, that he should lie,
............not a human being, that he should change his mind.
........Does he speak and then not act?
............Does he promise and not fulfill?
From BibleGateway.com: http://www.biblegateway.com/passage/?search=Numbers 23:19&version=NIV
NIV®