After the king had gone, the chief guard said to himself:
"There is something strange here. These pearls," thought he, "were lost in the garden. There was a strong guard at the gates, so that no one from the outside could get into the garden. On the other hand, there are hundreds of Monkeys here in the garden. Perhaps one of the Girl Monkeys took the string of pearls."
Then the chief guard thought of a trick that would tell whether a Girl Monkey had taken the pearls. So he bought a number of strings of bright-colored glass beads.
After dark that night the guards hung the strings of glass beads here and there on the low bushes in the garden. When the Monkeys saw the strings of bright-colored beads the next morning, each Monkey ran for a string.
But the Girl Monkey who had taken the queen's string of pearls did not come down. She sat near the hole where she had hidden the pearls.
The other Monkeys were greatly pleased with their strings of beads. They chattered to one another about them. "It is too bad you did not get one," they said to her as she sat quietly, saying nothing. At last she could stand it no longer. She put on the queen's string of pearls and came down, saying proudly: "You have only strings of glass beads. See my string of pearls!"
Then the chief of the guards, who had been hiding nearby, caught the Girl Monkey. He took her at once to the king.
"It was this Girl Monkey, your Majesty, who took the pearls."
The king was glad enough to get the pearls, but he asked the chief guard how he had found out who took them.
The chief guard told the king that he knew no one could have come into the garden and so he thought they must have been taken by one of the Monkeys in the garden. Then he told the king about the trick he had played with the beads.