Lexicon :: Strong's G4905 - synerchomai

συνέρχομαι; imperfect συνηρχομην; 2 aorist συνῆλθον, once (Acts 10:45 T Tr WH) 3 person plural συνῆλθαν (see ἀπέρχομαι, at the beginning); perfect participle συνεληλυθως; pluperfect 3 person plural συνεληλύθεισαν; from Homer down (Iliad 10, 224 in tmesis);
1. to come together, i. e.,
a. to assemble: absolutely, Mark 3:20; Acts 1:6; Acts 2:6; Acts 10:27; Acts 16:13; Acts 19:32; Acts 21:22; (Acts 22:30 G L T Tr WH); Acts 28:17; (1 Corinthians 14:20; followed by ἐκ with the genitive of place, Luke 5:17 Lachmann text); followed by εἰς with an accusative of the place, Acts 5:16; πρός τινα, Mark 6:33 Rec.; ἐπί τό αὐτό (see ἐπί, C. I. 1 d.), 1 Corinthians 11:20; 1 Corinthians 14:23 (here L text ἔλθῃ); with a dative of the person with one, which so far as the sense is concerned is equivalent to unto one (for examples from Greek writings see Passow, under the word, 2; (Liddell and Scott, under the word, II. 1 and 3; cf. Winer's Grammar, 215 (202))), Mark 14:53 (here T WH text omit; Tr marginal reading brackets the dative); John 11:33; with adverbs of place: ἐνθάδε, Acts 25:17; ὅπου, John 18:20; (followed by an infinitive of purpose, Luke 5:15); followed by εἰς — indicating either the end, as εἰς τό φαγεῖν, 1 Corinthians 11:33; or the result, 1 Corinthians 11:17, 34; ἐν ἐκκλησία, in sacred assembly (R. V. marginal reading in congregation), 1 Corinthians 11:18 (Winers Grammar, § 50, 4 a.).
b. Like the Latin convenio equivalent to coeo: of conjugal cohabitation, Matthew 1:18 (but cf. Weiss at the passage (and the opinions in Meyer)) (Xenophon, mem. 2, 2, 4; Diodorus 8, 58; Philo de caritat. § 14; de fortitud. § 7; de speciall. legg. § 4; Josephus, Antiquities 7, 8, 1 and 7, 9, 5; Apollod. Bibl. 1, 3, 3); with ἐπί τό αὐτό added, 1 Corinthians 7:5 Rec.
2. to go (depart) or come with one, to accompany one (see ἔρχομαι, II., p. 252a): τίνι, with one, Luke 23:55 (Tr text brackets the dative); Acts 1:21 (here A. V. company with); Acts 9:39; 10:28,45; 11:12; with εἰς τό ἔργον added, Acts 15:38; σύν τίνι, Acts 21:16.

BLB Scripture Index of Thayer's