Daniel 1:3-5

3 The king spoke to Ashpenaz the master of his eunuchs, that he should bring in some of the children of Israel, even of the seed royal and of the nobles;

4 youths in whom was no defect, but well-favored, and skillful in all wisdom, and endowed with knowledge, and understanding science, and such as had ability to stand in the king’s palace; and that he should teach them the learning and the language of the Kasdim.

5 The king appointed for them a daily portion of the king’s dainties, and of the wine which he drank, and that they should be nourished three years; that at its end they should stand before the king.