Deuteronomy 9:11-12

And it came to pass, at the end of forty days and forty nights, that the LORD gave me the two tablets of stone, the tablets of the covenant. “Then the LORD said to me, ‘Arise, go down quickly from here, for your people whom you brought out of Egypt have acted corruptly; they have quickly turned aside from the way which I commanded them; they have made themselves a molded image.’