'Leave' in the Bible

I did not mean the immoral people of this world or the greedy and swindlers or idolaters; otherwise you would have to leave the world.

while you leave to God's judgement those who are outside? Remove the wicked man from among you.

I command the married—not I, but the Lord—a wife is not to leave her husband.

But if she does leave, she must remain unmarried or be reconciled to her husband—and a husband is not to leave his wife.

But I (not the Lord) say to the rest: If any brother has an unbelieving wife and she is willing to live with him, he must not leave her.

And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him.

But if the unbeliever leaves, let him leave. A brother or a sister is not bound in such cases. God has called you to live in peace.