Question: what does the bible say about your body belonging to your spouse?
Answer: Bible Gateway 1 Corinthians 7 :: NIV. Now for the matters you wrote about: It is good for a man not to marry. But since there is so much immorality, each man should have his own wife, and each woman her own husband. ... In the same way, the husband's body does not belong to him alone but also to his wife.