Exodus 32:33-35

33The LORD replied to Moses, “Whoever has sinned against me I will blot out of my book.

34Now go, lead the people to the place I spoke of, and my angel will go before you. However, when the time comes for me to punish, I will punish them for their sin.” 35And the LORD struck the people with a plague because of what they did with the calf Aaron had made.