@timtrueman Well, there’s the entire Song of Solomon. Not sure sure if it precisely mentions fornication, per se, but it’s an entire book of the bible about sex and how good it is. To quote Keeping Mum (great movie, btw):
Grace Hawkins: Have you thought about sex?
Reverend Walter Goodfellow: What?
Grace Hawkins: The Bible. It’s full of sex, haven’t you noticed? Song of Solomon?
Reverend Walter Goodfellow: Ah yes, but that’s a song between a devout man and God.
Grace Hawkins: No. It’s about sex. You read it again vicar.