Abbott-Smith Manual Greek Lexicon
Ἰδουμαία (G2401)
1 Ἰδουμαία , -ας, ἡ (Heb. אֱדוֹם ), [in LXX: II Ki 8:14 , a1.; elsewhere, as Ge 25:30 , Ἐδώμ ;] Idumæa : Mk 3:8 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain