King James Version (KJV) - Exodus 34:7 >

Keeping mercy 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, unto the third and to the fourth [generation].

Jewish Publication Society of America Version (JPS1917) - Exodus 34:7 >

keeping mercy unto the thousandth generation, 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, unto the third and unto the fourth generation.'