Meaning
Join join: Of the New Testament words, kollao, literally, "glue," "weld together," and its compounds, designate the closest form of personal union, as in Luk 15:15, 1Co 6:16, Eph 5:31. In the words of institution of marriage, suzeugnumi is used (Mat 19:6, Mar 10:9, literally, "yoke together"; compare Ge 2:24).