Daniel 2:17

Then Daniel went to his house and made the thing known to Hananiah, Mishael, and Azariah, his companions,

Daniel 1:6-7

Now among these of the sons of Judah were Daniel, Hananiah, Mishael, and Azariah:

Daniel 1:11

Then Daniel said to Melzar, whom the prince of the eunuchs had set over Daniel, Hananiah, Mishael, and Azariah,

Daniel 3:12

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 do not worship thy gods, nor do they worship the statue of gold which thou hast raised up.

Treasury of Scripture Knowledge

Summary

Then Daniel went to his house, and made the thing known to Hananiah, Mishael, and Azariah, his companions:

Bible References

Hananiah

Daniel 1:7
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 3:12
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 do not worship thy gods, nor do they worship the statue of gold which thou hast raised up.