Mark 10:1-8

Then Jesus left that place and went into the area of Judea and across the Jordan River. Again, crowds came to him, and he taught them as he usually did. Some Pharisees came to Jesus and tried to trick him. They asked, “Is it right for a man to divorce his wife?” Jesus answered, “What did Moses command you to do?” They said, “Moses allowed a man to write out divorce papers and send her away.” Jesus said, “Moses wrote that command for you because you were stubborn. But when God made the world, ‘he made them male and female.’ ‘So a man will leave his father and mother and be united with his wife, and the two will become one body.’ So there are not two, but one.