Exodus 33:1-3

Then the LORD said to Moses, “Leave this place, you and the people you brought up out of Egypt, and go up to the land I promised on oath to Abraham, Isaac and Jacob, saying, ‘I will give it to your descendants.’ I will send an angel before you and drive out the Canaanites, Amorites, Hittites, Perizzites, Hivites and Jebusites. Go up to the land flowing with milk and honey. But I will not go with you, because you are a stiff-necked people and I might destroy you on the way.”