Exodus 32:8-10

8They have turned aside quickly out of the way that I commanded them: they have made themselves a molten calf, and have bowed down to it, and have sacrificed thereunto, and said, This is thy 1god, Israel, who has brought thee up out of the land of Egypt!

9And Jehovah said to Moses, I see this people, and behold, it is a stiff-necked people.

10And now let me alone, that my anger may burn against them, and I may consume them; and I will make of thee a great nation.