δεκατέσσαρες, -ων, oἱ, αἱ, -α, τά [in LXX: Gen.31:41, Tob.8:19, al;] = cl. τεσσαρεσκαίδεκα, more frequently in later Gk. than the older form and in MGr. (for thirteen and upwards) universal,
fourteen: Mat.1:17, 2Co.12:2, Gal.2:1 (cf. τεσσαρεσκαιδέκατος). (
AS)