Mark 10:7-10

7‘For this reason a man will leave his father and mother and be united to his wife, Some early manuscripts do not have and be united to his wife. 8and the two will become one flesh.’ Gen. 2:24 So they are no longer two, but one flesh.

9Therefore what God has joined together, let no one separate.” 10When they were in the house again, the disciples asked Jesus about this.