I wonder if the B&B owners would also refuse entry to people with tattoos, people wearing pearls or gold jewellery, men without testicles, people who eat snails, divorcees, people who wear blended fabrics, fortune tellers, people with Beatles haircuts, menstruating women, people who practise coitus interruptus. All are outlawed in the Bible. I'm guessing the owners couldn't care less about any of those; because, like so many intolerants, they are very selective about which bits of the Bible they've chosen to abide by, in order to self-justify their bigotry.