Deuteronomy 9:12-16, 21

Then the LORD said to me, ‘Arise, go down quickly from here, for your people whom you have brought from Egypt have acted corruptly. They have turned aside quickly out of the way that I commanded them; they have made themselves a metal image.’ “Furthermore, the LORD said to me, ‘I have seen this people, and behold, it is a stubborn people. Let me alone, that I may destroy them and blot out their name from under heaven. And I will make of you a nation mightier and greater than they.’ So I turned and came down from the mountain, and the mountain was burning with fire. And the two tablets of the covenant were in my two hands. And I looked, and behold, you had sinned against the LORD your God. You had made yourselves a golden calf. You had turned aside quickly from the way that the LORD had commanded you.

Then I took the sinful thing, the calf that you had made, and burned it with fire and crushed it, grinding it very small, until it was as fine as dust. And I threw the dust of it into the brook that ran down from the mountain.