Daniel 6:11

8 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.

9 Wherefore king Darius signed the writing and the decree.

10 Now when Daniel knew that the writing was signed, he went into his house; and his windows being open in his chamber toward Jerusalem, he kneeled upon his knees three times a day, and prayed, and gave thanks before his God, as he did aforetime.

11 Then these men assembled, and found Daniel praying and making supplication before his God.

12 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.

13 Then answered they and said before the king, That Daniel, which [is] of the children of the captivity of Judah, regardeth not thee, O king, nor the decree that thou hast signed, but maketh his petition three times a day.

14 Then the king, when he heard [these] words, was sore displeased with himself, and set [his] heart on Daniel to deliver him: and he laboured till the going down of the sun to deliver him.