Another of his disciples had a similar experience. Annually a man came from a great distance to pay a visit to the wise king, and when he departed Solomon was in the habit of bestowing a gift upon him. Once the guest refused the gift, and asked the king to teach him the language of the birds and the animals instead. The king was ready to grant his request, but he did not fail to warn him first of the great danger connected with such knowledge. "If thou tellest others a word of what thou hearest from an animal," he said, "thou wilt surely suffer death; thy destruction is inevitable." Nothing daunted, the visitor persisted in his wish, and the king instructed him in the secret art.
Solomon Shared Forbidden Knowledge at a Price
Legends of the Jews 5:37