Extended Strong's Greek Lexicon (Abbott-Smith based)
to join
Usage: κολλάω, -ῶ (κόλλα, glue), [in LXX chiefly for דָּבַק ;] __1. to glue or cement together. __2. Generally, to unite, to join firmly. Pass., to cleave to, join (oneself to): with dative of person(s), Mat.19:5(LXX), Luk.10:11 15:15, Act.5:13 (but see Field, Notes, 118) Act.9:26 10:28 (see Field, l.with) Act.17:34; τ. πόρνῃ, 1Co.6:16; τ. Κυρίῳ, 1Co.6:17; with dative of thing(s), ἅρματι, Act.8:29; τ. ἀγαθῴ, Rom.12:9; of sins joining together, ἄχρι τ. οὐρανοῦ, Rev.18:5, of dust, Luk.10:11 (cf. τροσ-κολλάω).† (AS)