Lexicon :: Strong's G1417 - dyo

δύο, genitive indeclinable δύο (as in Epic, and occasionally in Herodotus, Thucydides, Xenophon, Polybius, others for δυοῖν, more common in Attic [see Rutherford, New Phryn., p. 289f]); dative δυσί, δυσίν ([-σί in Matthew 6:24; Luke 16:13; Acts 21:33 (Tr -σίν), -σίν in Matthew 22:40; Mark 16:12; Luke 12:52 (R G -σί; Acts 12:6 (R G L -σί); Hebrews 10:28; Revelation 11:3 (R G -σί); cf. Tdf. Proleg., p. 98; WHs Appendix, p. 147] — a form not found in the older and better writings, met with in Hippocrates, Aristotle, Theophrastus, frequent from Polybius on, for the Attic δυοῖν); accusative δύο (cf. Lob. ad Phryn., p. 210; Bttm. Ausf. Spr. i., p. 276f; Winers Grammar, § 9, 2 b.; Passow, i., p. 729); two: absolutely, οὐκ ἔτι εἰσὶ δύο, ἀλλὰ σὰρξ μία, Matthew 19:6; Mark 10:8; δύο ἣ τρεῖς, Matthew 18:20; 1 Corinthians 14:29; τρεῖς ἐπὶ δυσὶ κ. δύο ἐπὶ τρισί, Luke 12:52; ἀνὰ and κατὰ δύο, two by two [Winers Grammar, 398 (372); 401 (374); Buttmann, 30 (26)], Luke 9:3 [WH omits; Tr brackets ἀνά]; Luke 10:1 [WH ἀνὰ δύο [δύο]; cf. Acta Philip. § 36, Tdf. edition, p. 92]; John 2:6 [apiece]; 1 Corinthians 14:27; δύο δύο, two and two, Mark 6:7 (so, after the Hebrew, in Genesis 6:19, 20; but the phrase is not altogether foreign even to the Greek poets, as Aesehyl. Pers. 981 μυρία μυρία for κατὰ μυριάδας, cf. Winer's Grammar, 249 (234), [cf. 39 (38)]); neuter εἰς δύο into two parts, Matthew 27:51; Mark 15:38; with the genitive δύο τῶν μαθητῶν (αὐτοῦ), Mark 11:1; Mark 14:13; Luke 19:29; [Matthew 11:2 R G]; τῶν οἰκετῶν, Acts 10:7. δύο ἐξ αὐτῶν, Luke 24:13 [cf. Buttmann 158 (138); Winer's 203 (191)]. with a noun or pronoun: δύο δαιμονιζόμενοι, Matthew 8:28. δύο μάχαιραι, Luke 22:38; ἐπὶ στόματος δύο μαρτύρων, Matthew 18:16; 2 Corinthians 13:1; δυσὶ κυρίοις, Matthew 6:24; Luke 16:13; εἶδε δύο ἀδελφούς, Matthew 4:18; preceded by the article, οἱ δύο, the two, the twain: Matthew 19:5; Mark 10:8; 1 Corinthians 6:16; Ephesians 5:31; τοὺς δύο, Ephesians 2:15; αἱ [Rec. only] δύο διαθῆκαι, Galatians 4:24; οὗτοι [Lachmann brackets οὗτ.] οἱ δύο υἱοί μου, Matthew 20:21; περὶ τῶν δύο ἀδελφῶν, Matthew 20:24; ἐν ταύταις ταῖς δυσὶν ἐντολαῖς, Matthew 22:40; τοὺς δύο ἰχθύας, Matthew 14:19; Mark 6:41; Luke 9:16; δύο δηνάρια, Luke 10:35.

BLB Scripture Index of Thayer's