κοινωνέω, -ῶ
[in LXX: 2Ch.20:35, Job.34:8, Ecc.9:4 (חָבַר), Pro.1:11, Wis.6:23, Sir.13:1, al. ;]
to have a share of, go shares in (something) with (some one), take part in: with genitive of thing(s) (as usually in cl., so Pr, l.with), Heb.2:14; with dative of thing(s), Rom.12:13 15:27, 1Ti.5:22, 1Pe.4:13, 2Jn.11; with dative of person(s), before εἰς, Php.4:15; ἐν, Gal.6:6 (cf. συν-κοινωνέω).†
(AS)