Exodus 33:5

33:5 Yahweh said to Moses, "Tell the children of Israel, 'You are a stiff-necked people. If I were to go up into your midst for one moment, I would consume you. Therefore now take off your jewelry from you, that I may know what to do to you."
-World English Bible

Other Translation

33:5 For the LORD had said unto Moses, Say unto the children of Israel, Ye [are] a stiffnecked people: I will come up into the midst of thee in a moment, and consume thee: therefore now put off thy ornaments from thee, that I may know what to do unto thee.
-King James Version