Daniel 1:2-4

2 And the Lord gave Jehoiakim king of Judah into his hand with part of the vessels of the house of God which he carried into the land of Shinar to the house of his god, and he brought the vessels into the treasure house of his god.

3 And the king spoke unto Ashpenaz the prince of his eunuchs, that he should bring [certain] of the sons of Israel of the royal lineage of the princes,

4 young men in whom [there was] no blemish whatsoever but [who were] good looking and taught in all wisdom and wise in knowledge and of good understanding, and that [had] strength in them to stand in the king's palace, that they might be taught the letters and speech of the Chaldeans.