δύο, numeral, indecl. exc. in dative, δυσί, δυσίν (Attic δυοῖν),

two: Mat.19:6, Mrk.10:8, Jhn.2:6, al.; with pl. noun, Mat.9:27 10:10, al.; οἱ, τῶν, τοὺς δ. Mat.19:5 20:24, Mrk.10:8, Eph.2:15, al.; δ. ἐξ, Luk.24:13; distrib. ἀνὰ, κατὰ δ. two and two, two apiece: Luk.10:1 (WH, ἀνὰ δ. [δύο]), Jhn.2:6, 1Co.14:27; δύο δύο (= ἀνὰ δ. as LXX, Gen.6:19 for שְׁנַיִם שְׁנַיִם, but not merely "Hebraism," cf. μυρία μυρία, Æsch. Pers. 981, and for usage in π. and MGr. see M, Pr. 21, 97), Mrk.6:7; εἰς δ. (two and two, Xen. Cyr. 7, 5, 17), into two parts, Mat.27:51, Mrk.15:38.

(AS)

two; two and two, two apiece; two and two; into two parts