Genesis 4:24

If Cain is avenged seven times, then Lamech seventy-seven times.

Genesis 4:15

Jehovah replied to him: If anyone kills Cain, he will suffer vengeance seven times over. Then Jehovah put a mark on Cain so that no one who found him would kill him.

Matthew 18:22

Jesus said to him: Not seven times; but seventy times seven.

Treasury of Scripture Knowledge

Summary

If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.

Seventy

Bible References

If

Genesis 4:15
Jehovah replied to him: If anyone kills Cain, he will suffer vengeance seven times over. Then Jehovah put a mark on Cain so that no one who found him would kill him.

Seventy

Matthew 18:22
Jesus said to him: Not seven times; but seventy times seven.