Exodus 12:12

12:12 I will pass through the land of Egypt in the same night, and I will attack all the firstborn in the land of Egypt, both of humans and of animals, and on all the gods of Egypt I will execute judgment. I am the Lord.

Exodus 32:1

The Sin of the Golden Calf

32:1 When the people saw that Moses delayed in coming down from the mountain, they gathered around Aaron and said to him, “Get up, make us gods that will go before us. As for this fellow Moses, the man who brought us up from the land of Egypt, we do not know what has become of him!”

Exodus 32:8

32:8 They have quickly turned aside from the way that I commanded them – they have made for themselves a molten calf and have bowed down to it and sacrificed to it and said, ‘These are your gods, O Israel, which brought you up from the land of Egypt.’”