Exodus 34:6-7

6Then the Lord passed by in front of him and proclaimed, “The Lord, the Lord God, 1compassionate and merciful, slow to anger, and abounding in faithfulness and 2truth;

7who 3keeps faithfulness for thousands, who forgives wrongdoing, violation of His Law, and sin; yet He 4will by no means leave the guilty unpunished, 5inflicting the 6punishment of fathers on the children and on the grandchildren to the third and fourth generations.”