John Gills Exposition of the Bible 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... read more
Matthew Henry's Complete Commentary - Genesis 4:23-24
By this speech of Lamech, which is here recorded, and probably was much talked of in those times, he further appears to have been a wicked man, as Cain's accursed race generally were. Observe, 1. How haughtily and imperiously he speaks to his wives, as one that expected a mighty regard and observance: Hear my voice, you wives of Lamech. No marvel that he who had broken one law of marriage, by taking two wives, broke another, which obliged him to be kind and tender to those he had taken, and to... read more