Daniel 1:5-7

And the king appointed for them a daily portion of the king’s dainties, and of the wine which he drank, and that they should be nourished three years; that at the end thereof they should stand before the king. Now among these were, of the children of Judah, Daniel, Hananiah, Mishael, and Azariah. And the prince of the eunuchs gave names unto them: unto Daniel he gave the name of Belteshazzar; and to Hananiah, of Shadrach; and to Mishael, of Meshach; and to Azariah, of Abed-nego.