“But I say unto you, That whosoever shall put away his wife, saving for the cause of fornication, causeth her to commit adultery: and whosoever shall marry her that is divorced committeth adultery.”
Matthew 5:32
“Therefore shall a man leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh.”
Genesis 2:24
“Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body. [19] What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? [20] For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God’s.”
1Corinthians. 6:18-20