Cross reference
Daniel 2:17
17 Then Daniel went to his house, and made the thing known to Hananiah, Mishael, and Azariah, his companions:
Daniel 1:6-7
6 Now among these were of the children of Judah, Daniel, Hananiah, Mishael, and Azariah:
7 Unto whom the prince of the eunuchs gave names: for he gave unto Daniel the name of Belteshazzar; and to Hananiah, of Shadrach; and to Mishael, of Meshach; and to Azariah, of Abednego.
Daniel 1:11
11 Then said Daniel to Melzar, whom the prince of the eunuchs had set over Daniel, Hananiah, Mishael, and Azariah,
Daniel 3:12
12 There are certain Jews whom thou hast set over the affairs of the province of Babylon, Shadrach, Meshach, and Abednego; these men, O king, have not regarded thee: they serve not thy gods, nor worship the golden image which thou hast set up.