'Joined' in the Bible

Then those who gave hearing to his words had baptism: and about three thousand souls were joined to them that day.

And a great number of men and women had faith, and were joined to the Lord;

And when he came to Jerusalem, he made an attempt to be joined to the disciples, but they were all in fear of him, not taking him for a disciple.

For he was a good man and full of the Holy Spirit and of faith: and a great number were joined to the Lord.

And some of them had faith, and were joined to Paul and Silas; and a number of the God-fearing Greeks, and some of the chief women.