G1178
δεκαπέντε
fifteen
δεκα-πέντε [in LXX: Exo.27:15, 1Ma.10:40, al. ;] late form of πεντεκαίδεκα, fifteen: Jhn.11:18, Act.27:5, WH, mg., ib. 28, Gal.1:18.† (AS)
The KJV translates G1178 in the following manner:
fifteen (6x)
Full Thayer's lexicon entry
δεκαπέντε — dekapénte
δεκαπέντε, for the earlier πεντεκαίδεκα, fifteen: Joh 11:18; Act 27:28; Gal 1:18; (Gen 7:20 Ald., Complutensian; Exo 27:15; 1Ma 10:40; Polybius 3, 56, 3 var.; Diodorus 2, 13; Plutarch, Dion 38, 1; others; cf. δεκαδύο).
3 occurrences
John (1), Acts (1), Galatians (1)