Deuteronomy 9:20
And the LORD was very angry with Aaron and would have destroyed him: and I prayed for Aaron also the same time.
Exodus 32:2-5
And Aaron said unto them, Break off the golden earrings, which are in the ears of your wives, of your sons, and of your daughters, and bring them unto me.
Exodus 32:21
And Moses said unto Aaron, What did this people unto you, that you have brought so great a sin upon them?
Exodus 32:35
And the LORD plagued the people, because they made the calf, which Aaron made.
Hebrews 7:26-28
For such a high priest was befitting for us, who is holy, harmless, undefiled, separate from sinners, and made higher than the heavens;