'Associate' in the Bible

So he came to Jerusalem and made several attempts to associate with the disciples, but they were all afraid of him, being in doubt as to whether he himself was a disciple.

He said to them, "You know better than most that a Jew is strictly forbidden to associate with a Gentile or visit him; but God has taught me to call no one unholy or unclean.

Associate with these men and purify yourself with them, and pay their expenses so that they can shave their heads. Then everybody will know that there is no truth in these stories about you, but that in your own actions you yourself scrupulously obey the Law.