'Joined' in the Bible

For this cause will a man go away from his father and his mother and be joined to his wife; and they will be one flesh.

And at the time when the flock were with young, I saw in a dream that all the he-goats which were joined with the she-goats were banded and marked and coloured.

And let our two peoples be joined together; give your daughters to us, and take our daughters for yourselves.