Thematic Bible: One of three hebrew young men trained with daniel at the court of babylon

Now among these were of the children of Judah, Daniel, Hananiah, Mishael, and Azariah: To whom the prince of the eunuchs gave names: for he gave to Daniel the name of Belteshazzar; and to Hananiah, of Shadrach; and to Mishael, of Meshach; and to Azariah, of Abed-nego.

Then said Daniel to Melzar, whom the prince of the eunuchs had set over Daniel, Hananiah, Mishael, and Azariah, Prove thy servants, I beseech thee, ten days; and let them give us pulse to eat, and water to drink. Then let our countenances be looked upon before thee, and the countenances of the children that eat of the portion of the king's provision: and as thou seest, deal with thy servants. read more.
So he consented to them in this matter, and proved them ten days. And at the end of ten days their countenances appeared fairer and fatter in flesh than all the children who ate the portion of the king's provision. Thus Melzar took away the portion of their food, and the wine that they should drink, and gave them pulse. As for these four children, God gave them knowledge and skill in all learning and wisdom: and Daniel had understanding in all visions and dreams. Now at the end of the days that the king had said he should bring them in, then the prince of the eunuchs brought them in before Nebuchadnezzar. And the king communed with them; and among them all was found none like Daniel, Hananiah, Mishael, and Azariah: therefore they stood before the king. And in all matters of wisdom and understanding, that the king inquired of them, he found them ten times superior to all the magicians and astrologers that were in all his realm.