Daniel 1:6-10

Now among them from the sons of Judah were Daniel, Hananiah, Mishael and Azariah. Then the commander of the officials assigned new names to them; and to Daniel he assigned the name Belteshazzar, to Hananiah Shadrach, to Mishael Meshach and to Azariah Abed-nego. But Daniel made up his mind that he would not defile himself with the king’s choice food or with the wine which he drank; so he sought permission from the commander of the officials that he might not defile himself. Now God granted Daniel favor and compassion in the sight of the commander of the officials, and the commander of the officials said to Daniel, “I am afraid of my lord the king, who has appointed your food and your drink; for why should he see your faces looking more haggard than the youths who are your own age? Then you would make me forfeit my head to the king.”