Watch out for the wall
At the end of the funeral service the pall bearers are carrying the casket out. When they accidentally bump into a wall jarring the casket. They hear a faint moan. They open the casket and find that the woman is actually alive.
She lives for ten more years and then dies. A ceremony is again held at the same place and at the end of the ceremony the pall bearers are again carrying out the casket.
As they are walking the husband cries out, “Watch out for the wall!”