Deuteronomy 9:18-20
Deuteronomy 9:18-20 ASV
And I fell down before Jehovah, as at the first, forty days and forty nights; I did neither eat bread nor drink water; because of all your sin which ye sinned, in doing that which was evil in the sight of Jehovah, to provoke him to anger. For I was afraid of the anger and hot displeasure, wherewith Jehovah was wroth against you to destroy you. But Jehovah hearkened unto me that time also. And Jehovah was very angry with Aaron to destroy him: and I prayed for Aaron also at the same time.