Daniel 6:16-18

So at last the king gave orders for Daniel to be arrested and thrown into the den of lions. The king said to him, “May your God, whom you serve so faithfully, rescue you.” A stone was brought and placed over the mouth of the den. The king sealed the stone with his own royal seal and the seals of his nobles, so that no one could rescue Daniel. Then the king returned to his palace and spent the night fasting. He refused his usual entertainment and couldn’t sleep at all that night.