Genesis 4:24

24 If Kayin will be avenged seven times, Truly Lamekh seventy-seven times.

Genesis 4:24 Meaning and Commentary

Genesis 4:24

If Cain shall be avenged sevenfold, truly Lamech seventy
and sevenfold.
] Which if understood of him as confessing and lamenting his sin of murder, the sense is, if Cain was so severely punished for killing one man, of how much sorer punishment am I deserving, and shall have, who have killed two persons, and that after I had seen the punishment of Cain, and yet took no warning by it? or if he that killed Cain, who slew his brother, was to be avenged sevenfold, or to seven generations, then how much more, or longer, shall he be avenged, that shall slay me, who have slain none, or however not designedly; and therefore you may be easy and quiet, your fears, either from God or man, are groundless.

Genesis 4:24 In-Context

22 Tzillah also gave birth to Tuval-Kayin, the forger of every cutting instrument of brass and iron. Tuval-Kayin's sister was Na`amah.
23 Lamekh said to his wives, "`Adah and Tzillah, Hear my voice, You wives of Lamekh, listen to my speech, For I have slain a man for wounding me, A young man for bruising me.
24 If Kayin will be avenged seven times, Truly Lamekh seventy-seven times.
25 Adam knew his wife again. She gave birth to a son, and named him Shet. For, she said, "God has appointed me another child instead of Hevel, for Kayin killed him."
26 There was also born a son to Shet, and he named him Enosh. Then men began to call on the LORD's name.
The Hebrew Names Version is in the public domain.