Mark 10:1-4

11Setting out from there, Jesus went to the region of Judea and beyond the Jordan; crowds gathered to Him again, and, 2as He was accustomed, He once more began to teach them.

2And some Pharisees came up to Jesus, testing Him, and began questioning Him whether it was lawful for a man to 3divorce his wife. 3And He answered and said to them, “What did Moses command you?” 4They said, “4Moses permitted a man to write a 5certificate of divorce and 6send his wife away.”