Exodus 34:9-10

MKJV(i) 9 And he said, If now I have found grace in Your sight, O Jehovah, I pray You, let my Lord go among us. For it is a stiff-necked people. And pardon our iniquity and our sin, and take us for Your inheritance. 10 And He said, Behold! I make a covenant. Before all your people I will do marvels such as have not been done in all the earth, nor in any nation. And all the people in whose midst you are shall see the work of Jehovah, for it is an awesome thing that I will do with you.