This commandment have I given. And what man soever he be that altereth these words, there shall a beam be taken from his house, and set up, and he shall be hanged thereon, and his house shall be made a dunghill for the deed.

Now, O king, establish the decree, and sign the writing, that it be not changed, according to the law of the Medes and Persians, which altereth not.

Then they came near, and spake before the king concerning the king's decree; Hast thou not signed a decree, that every man that shall ask a petition of any God or man within thirty days, save of thee, O king, shall be cast into the den of lions? The king answered and said, The thing is true, according to the law of the Medes and Persians, which altereth not.