Extended Strong's Greek Lexicon (Abbott-Smith based)
to join
Usage: προσ-κολλάω, -ῶ, [in LXX chiefly for דָּבַק ;] to glue to; pass., reflexive, to stick to, cleave to (Plat.): metaphorically (with dative, Jos.23:8, Sir.6:34 al.), before πρός, Mrk.10:7 (R, txt.), Eph.5:31 (LXX).† (AS)