How to beat your wife

"Admonish them -- once, twice, three times, four times, ten times," he advised. "If this doesn't help, refuse to share their beds."

And if that doesn't work? He asks.

"Beat them," one of the 3 responded.

"That's right," Al-'Arifi said.

"Don't beat her like you'd beat your camel or your donkey. Beatings should be light and not in the face."

Thanks to Amy Alkon.