Exodus 34:9-10

JPS_ASV_Byz(i) 9 And he said: 'If now I have found grace in Thy sight, O Lord, let the Lord, I pray Thee, go in the midst of us; for it is a stiffnecked people; and pardon our iniquity and our sin, and take us for Thine inheritance.' 10 And He said: 'Behold, I make a covenant; before all thy people I will do marvels, such as have not been wrought in all the earth, nor in any nation; and all the people among which thou art shall see the work of the LORD that I am about to do with thee, that it is tremendous.