'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.

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.

Also, if any woman has an unbelieving husband and he is willing to live with her, she must not leave her husband.

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.