Abbott-Smith Manual Greek Lexicon
Ῥαάβ (G4460)
2 Ῥαάβ (and Ραχάβ , Mt 1:5 ; Ραχάβη, -ης , in FlJ), ἡ , indecl. (Heb. רָחָב ), Rahab (LXX, Jos 2:1 , al.): He 11:31 , Ja 2:25 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain