Numbers 14:17-18

But now, please, let the power of the Lord be great, just as You have declared, saying, ‘The LORD is slow to anger, and abundant in lovingkindness, forgiving wickedness and transgression; but He will by no means clear the guilty, visiting (avenging) the wickedness and guilt of the fathers on the children, to the third and fourth generations [that is, calling the children to account for the sins of their fathers].’ [Ex 34:6, 7]