Deuteronomy 9:15-18

“So I turned and came down from the mountain while the mountain was burning with fire, and the two tablets of the covenant were in my two hands. And I saw that you had indeed sinned against the LORD your God. You had made for yourselves a molten calf (idol). You had turned aside quickly from the way which the LORD had commanded you. [Ex 32:1-10] So I took hold of the two tablets and threw them from my two hands and smashed them before your very eyes! Then, as before, I fell down before the LORD for [another] forty days and forty nights; I did not eat food or drink water, because of all the sin you had committed by doing what was evil in the sight of the LORD to provoke Him to anger.