תּוּבַל קַיִן Tûwbal Qayin

Meaning

Tubal-Kajin, an antidiluvian patriarch

In the King James Version: Tubal-cain.

Derivation: apparently from H2986 (יָבַל) (compare H2981 (יְבוּל)) and H7014 (קַיִן); offspring of Cain;

Where it is used

• Genesis 4:22 And Zillah gave birth to Tubal-cain, a forger of every implement of bronze and iron. And the sister of Tubal-cain was Naamah.