Daniel 1:6

3 And the king gave orders to Ashpenaz, the captain of his unsexed servants, to take in some of the children of Israel, certain of the king's family, and those of high birth;

4 Young men who were strong and healthy, good-looking, and trained in all wisdom, having a good education and much knowledge, and able to take positions in the king's house; and to have them trained in the writing and language of the Chaldaeans.

5 And a regular amount of food and wine every day from the king's table was ordered for them by the king; and they were to be cared for for three years so that at the end of that time they might take their places before the king.

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

7 And the captain of the unsexed servants gave them names; to Daniel he gave the name of Belteshazzar, to Hananiah the name of Shadrach, to Mishael the name of Meshach, and to Azariah the name of Abed-nego.

8 And Daniel had come to the decision that he would not make himself unclean with the king's food or wine; so he made a request to the captain of the unsexed servants that he might not make himself unclean.

9 And God put into the heart of the captain of the unsexed servants kind feelings and pity for Daniel.