Exodus 33:2-5 New King James Version (NKJV)

2. And I will send My Angel before you, and I will drive out the Canaanite and the Amorite and the Hittite and the Perizzite and the Hivite and the Jebusite.

3. Go up to a land flowing with milk and honey; for I will not go up in your midst, lest I consume you on the way, for you are a stiff-necked people.”

4. And when the people heard this bad news, they mourned, and no one put on his ornaments.

5. For the Lord had said to Moses, “Say to the children of Israel, ‘You are a stiff-necked people. I could come up into your midst in one moment and consume you. Now therefore, take off your ornaments, that I may know what to do to you.’ ”

Exodus 33