Genesis 4:23-25

Living Bible

²³ One day Lamech said to Adah and Zillah, “Listen to me, my wives. I have killed a youth who attacked and wounded me. ²⁴ If anyone who kills Cain will be punished seven times, anyone taking revenge against me for killing that youth should be punished seventy-seven times!”

²⁵ Later on Eve gave birth to another son and named him Seth (meaning “Granted”); for, as Eve put it, “God has granted me another son for the one Cain killed.”