TSK · Mark 10:11

When she has left him she may go and become someone else’s wife.

Now I say to you that whoever divorces his wife, except for immorality, and marries another commits adultery.”

So then, if she is joined to another man while her husband is alive, she will be called an adulteress. But if her husband dies, she is free from that law, and if she is joined to another man, she is not an adulteress.

To the married I give this command– not I, but the Lord– a wife should not divorce a husband