Thematic Bible: Abstinence of

But Daniel determined in his heart that he would not defile himself by [eating his portion of] the king's rich and dainty food or by [drinking] the wine which he drank; therefore he requested of the chief of the eunuchs that he might [be allowed] not to defile himself. Now God made Daniel to find favor, compassion, and loving-kindness with the chief of the eunuchs. And the chief of the eunuchs said to Daniel, I fear, lest my lord the king, who has appointed your food and your drink, should see your faces worse looking or more sad than the other youths of your age. Then you would endanger my head with the king. read more.
Then said Daniel to the steward whom the chief of the eunuchs had set over Daniel, Hananiah, Mishael, and Azariah, Prove your servants, I beseech you, for ten days and let us be given a vegetable diet and water to drink. Then let our appearance and the appearance of the youths who eat of the king's [rich] dainties be observed and compared by you, and deal with us your servants according to what you see. So [the man] consented to them in this matter and proved them ten days. And at the end of ten days it was seen that they were looking better and had taken on more flesh than all the youths who ate of the king's rich dainties. So the steward took away their [rich] dainties and the wine they were to drink and gave them vegetables.