κοινωνέω, -ῶ,
[in LXX: II Ch 20:35, Jb 34:8, Ec 9:4 (חבר), Pr 1:11, Wi 6:23, Si 13:1, al.;]
to have a share of, go shares in (something) with (some one), take part in: c. gen. rei (as usually in cl., so Pr 1:11), He 2:14; c. dat. rei, Ro 12:1315:27, I Ti 5:22, I Pe 4:13, II Jo 11; c. dat. pers., seq. εἰς, Phl 4:15; ἐν, Ga 6:6 (cf. συν-κοινωνέω).†