Exodus 34 (KJV)

5 And the Lord descended in the cloud, and stood with him there, and proclaimed the name of the Lord.
6 And the Lord passed by before him, and proclaimed, The Lord, The Lord God, merciful and gracious, longsuffering (patient), and abundant in goodness and truth,
7 Keeping mercy for thousands, forgiving iniquity (wickedness) and transgression (wrongdoing) and sin, and that will by no means clear the guilty; visiting the iniquity (wickedness) of the fathers upon the children, and upon the children's children, unto the third and to the fourth generation.