Exodus 34:5-10

And Jehovah descended in the cloud, and stood with him there, and proclaimed the name of Jehovah. And Jehovah passed by before him, and proclaimed, Jehovah, Jehovah, a God merciful and gracious, slow to anger, and abundant in lovingkindness and truth; keeping lovingkindness for thousands, forgiving iniquity and transgression and sin; and that will by no means clear the guilty, visiting the iniquity of the fathers upon the children, and upon the children’s children, upon the third and upon the fourth generation. And Moses made haste, and bowed his head toward the earth, and worshipped. And he said, If now I have found favor 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. 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 Jehovah; for it is a terrible thing that I do with thee.