Daniel 6:13-14

13Then they answered and said before the king, That Daniel, who 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. 14Then the king, when he heard these words, was much displeased with himself, and set his heart on Daniel to deliver him: and he laboured till the setting of the sun to deliver him.