Exodus 34:6; Exodus 34:7

6 Then the LORD passed by in front of him and proclaimed, "The LORD , the LORD God, compassionate and gracious, slow to anger, and abounding in lovingkindness and truth;

7 who keeps lovingkindness for thousands, who forgives iniquity, transgression and sin; yet He will by no means leave the guilty unpunished, visiting the iniquity of fathers on the children and on the grandchildren to the third and fourth generations."