Then they said to the king, “Daniel, who is one of the captives ¹  from Judah, pays no attention to you, O king, or to the edict that you issued. Three times daily he offers his prayer.” ² 

So they approached the king and said to him, ¹  “Did you not issue an edict to the effect that for the next thirty days anyone who prays to any god or human other than to you, O king, would be thrown into a den of lions?” The king replied, “That is correct, ²  according to the law of the Medes and Persians, which cannot be changed.”