H8423 תּוּבַל קַיִן תּוּבַל קַיִן (Tûwbal Qayin), Strong’s H8423: Tubal-Kajin, an antidiluvian patriarch KJV: Tubal-cain.. Occurs 4 times. Source: https://besorah.bible/word/H8423 — Besorah, the whole Bible in Hebrew, Greek and English. Texts and licences: https://besorah.bible/about/credits.html Tûwbal Qayin — Tubal-Kajin, an antidiluvian patriarch KJV: Tubal-cain. Built from יָבַל yâbal (https://besorah.bible/word/H2986) (to flow) + יְבוּל yᵉbûwl (https://besorah.bible/word/H2981) (produce, i.e. a crop) + קַיִן Qayin (https://besorah.bible/word/H7014) (Kajin) — means “offspring of Cain” Occurs 4 times. Brown–Driver–Briggs - תּוּבַל(־)קַ֫יִן n.pr.m. first worker in metal Where it occurs - Genesis 4:22 (https://besorah.bible/tanakh/genesis/4?v=22) — Zillah also gave birth to Tubal Cain, the forger of every cutting instrument of bronze and iron. Tubal Cain’s sister…