Exodus 33:3-5
3 unto a land flowing with milk and honey: for I will not go up in the midst of thee, for thou art a stiffnecked people, lest I consume thee in the way.
4 And when the people heard these evil tidings, they mourned: and no man did put on him his ornaments.
5 And Jehovah said unto Moses, Say unto the children of Israel, Ye are a stiffnecked people; if I go up into the midst of thee for one moment, I shall consume thee: therefore now put off thy ornaments from thee, that I may know what to do unto thee.