Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Lamech
Usage: A man living at the time before the Flood, first mentioned at Gen.4.18; son of: Methushael (H4967); married to Adah (H5711) and Zillah (H6741); father of: Jabal (H2989), Jubal (H3106), Tubal-cain (H8423), Naamah (H5279) § Lamech = "powerful" 1) the 5th lineal descendant from Cain, husband of Adah and Zillah, father of sons, Jabal, Jubal, and Tubal-cain, and daughter, Naamah 2) father of Noah