Daniel 6:14

6:14 Then the king, when he heard these words, was sore displeased, and set his heart on Daniel to deliver him; and he labored until the going down of the sun to rescue him.
-World English Bible

Other Translation

6:14 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.
-King James Version