An old Jewish man was on the operating table awaiting surgery.

He insisted that his son, a renowned surgeon, perform the operation.

As he was about to be put under anesthesia, he asked to speak to his son.

"Yes Dad, what is it?"

"Don't be nervous, son, do your best and just remember, if it doesn't
go well, if something happens to me ... Your mother is going to come
and live with you and your wife...."

S