Exodus 32:14, 33-34

And the LORD repented of the evil which he thought to do unto his people.

And the LORD said unto Moses, Whosoever hath sinned against me, him will I blot out of my book. Therefore now go, lead the people unto the place of which I have spoken unto thee: behold, mine Angel shall go before thee: nevertheless in the day when I visit I will visit their sin upon them.