Matthew 19:5-6

19:5 and said, ‘For this reason a man will leave his father and mother and will be united with his wife, and the two will become one flesh’? ¹  19:6 So they are no longer two, but one flesh. Therefore what God has joined together, let no one separate.”

[19:5]  ¹ sn A quotation from Gen 2:24.