'My Lord the King' in the Bible

and the chief of the eunuchs saith to Daniel, 'I am fearing my lord the king, who hath appointed your food and your drink, for why doth he see your faces sadder than those of the lads which are of your circle? then ye have made my head indebted to the king,'

This is the interpretation, O king, and the decree of the Most High it is that hath come against my lord the king: