Lamech said basically the same thing twice to show how important it was that his wives listen to what he was about to say. (See: [[rc://en/ta/man/translate/figs-parallelism]])
## Adah and Zillah ##
These are the names of women. (See: [[rc://en/ta/man/translate/translate-names]])
This can be translated with an active verb. "If God avenges Cain seven times as much as he punished him" or "Anyone who kills Cain will be punished seven times as much as Cain was punished." (See: [[rc://en/ta/man/translate/figs-activepassive]])
seven times as much** - "truly I will be avenged seventy-seven times as much" or "truly whoever kills me will be punished seventy-seven times as much."