Matthew 19:7-9
They said to him, "Then why did Moses command us to draw up a written divorce-notice and give it to her?"
Matthew 5:31-32
"They were told, 'Anyone who divorces his wife must give her a certificate of divorce.'
Luke 16:18
Anyone who divorces his wife and marries another woman commits adultery, and whoever marries a woman who has been divorced from her husband commits adultery.
Matthew 1:19
But her husband, Joseph, was an upright man and did not wish to disgrace her, and he decided to break off the engagement privately.
Mark 10:4-12
They said, "Moses permits a man to divorce his wife by drawing up a written divorce-notice."
1 Corinthians 7:11-12
If she does separate, she must remain single or else become reconciled to him. And a husband must not divorce his wife.