Many riches from past rulers of the earth

Once, there was a wealthy king. He desired nothing but more riches. One day, one of his scouts returns with news of money: "Sire! Sire! I have come across a cave! Upon is this inscription, which reads: 'Here lies many riches from past rulers of the earth. There is only one way to open the cave... Have one of your three wisest men put fruit up their ass. If they can do this without dying or laughing, the cave will open." So, the king takes his three wisest men with him. He brings a cart full of fruit. He says to his men, "Okay, you know what to do" The first man gets apples. He shoves about three in, when the pain becomes unbearable and he dies. The second man gets grapes. He gets about eight in, then dies of uncontrollable laughter. Up in heaven, the second man meets the first. The first says, "Why did you laugh? You were so close!" The second man says, "I couldn't help it. I saw the next guy bring pineapples."