Daniel 1:6-8

6 Now among these were, of the children of Judah, Daniel, Hananiah, Mishael, and Azariah.

7 The prince of the eunuchs gave names to them: to Daniel he gave the name Belteshazzar; and to Hananiah, Shadrach; and to Mishael, Meshach; and to Azariah, Abednego.

8 But Daniel purposed in his heart that he would not defile himself with the king’s dainties, nor with the wine which he drank: therefore he requested of the prince of the eunuchs that he might not defile himself.