σύν

σύν (old Att. ξύν),

prep. with dative,

expressing association, fellowship and inclusion. It gradually gave way to μετά, with genitive (cf. LS, see word; Bl., §41, 3), and is therefore comparatively infrequent in NT, being rare in Mat.4, Mrk.6, Jhn.3, and elsewhere (exx. Jas.1:11, 2Pe.1:18) only in Lk (Gosp. and Ac) and Paul. With, together with: of companionship and association, Luk.2:13, Jhn.21:3, Act.10:23, al.; εἶναι σύν τινι, Luk.7:12, Act.4:13, Php.1:23, al.; of partisanship, Act.4:13…