Daniel 6:6-9

6Then these presidents and satraps assembled together to the king, and said thus unto him, King Darius, live for ever. 7All the presidents of the kingdom, the deputies and the satraps, the counsellors and the governors, have consulted together to establish a royal statute, and to make a strong interdict, that whosoever shall ask a petition of any god or man for thirty days, save of thee, O king, he shall be cast into the den of lions. 8Now, O king, establish the interdict, and sign the writing, that it be not changed, according to the law of the Medes and Persians, which altereth not. 9Wherefore king Darius signed the writing and the interdict.