H4074G
מָדַי
Madai
A man living at the time of the Patriarchs, first mentioned at Gen.10.2; son of: Japheth (H3315); brother of: Gomer (H1586), Magog (H4031), Javan (H3120), Tubal (H8422), Meshech (H4902) and Tiras (H8494) § Media or Medes or Madai = "middle land" 1) a people descended from the son of Japheth and who inhabited the territory of Media 2) land inhabited by the descendants of Japheth; located northwest of Persia proper, south and southwest of the Caspian Sea, east of Armenia and Assyria, and west and northwest of the great salt desert of Iram
Full Brown-Driver-Briggs lexicon entry
מָדַי proper name, of a people et terr. Medes, Media (Old Persian Mâda SpAPK, Assyrian Madai COTGloss, and on Gen 10. 2 DlPar. 247); —
מָדַי proper name, of a people or territory Medes, Media (Biblical Hebrew id.); —
2 occurrences
Genesis (1), I Chronicles (1)