Daniel 1:5; Daniel 1:8; Daniel 1:10; Daniel 1:16

5 The king appointed for them a daily ration from the king's choice food and from the wine which he drank, and appointed that they should be educated three years, at the end of which they were to enter the king's personal service .

8 But Daniel made up his mind that he would not defile himself with the king's choice food or with the wine which he drank; so he sought permission from the commander of the officials that he might not defile himself.

10 and the commander of the officials said to Daniel, "I am afraid of my lord the king, who has appointed your food and your drink; for why should he see your faces looking more haggard than the youths who are your own age? Then you would make me forfeit my head to the king."

16 So the overseer continued to withhold their choice food and the wine they were to drink, and kept giving them vegetables.