9 Therefore King Darius signed the written decree.
10 Now when Daniel knew that the writing was signed, he went home. And in his upper room, with his windows open toward Jerusalem, he knelt down on his knees three times that day, and prayed and gave thanks before his God, as was his custom since early days.
11 Then these men assembled and found Daniel praying and making supplication before his God.
12 And they went before the king, and spoke concerning the king’s decree: “Have you not signed a decree that every man who petitions any god or man within thirty days, except you, 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 does not alter.”
13 So they answered and said before the king, “That Daniel, who is one of the captives from Judah, does not show due regard for you, O king, or for the decree that you have signed, but makes his petition three times a day.”
14 And the king, when he heard these words, was greatly displeased with himself, and set his heart on Daniel to deliver him; and he labored till the going down of the sun to deliver him.
15 Then these men approached the king, and said to the king, “Know, O king, that it is the law of the Medes and Persians that no decree or statute which the king establishes may be changed.”