Matthew 5:31

And it was said, Whosoever may send away his wife, let him give her a divorcement.

They say to Him, Then why did Moses command to give a book of divorcement, and to send her away?

And the Pharisees came to Him, tempting Him, and saying to Him; Is it lawful for a man to send away his wife for any cause?

And the Pharisees having come forward asked Him, If it is lawful for a man to send away his wife? tempting Him.

Treasury of Scripture Knowledge

It hath been said, Whosoever shall put away his wife, let him give her a writing of divorcement:

And they said, Moses permitted to write a book of divorcement, and to send her away.