“And to the angel of the church in Smyrna write: ‘The words of the first and the last, who died and came to life.
“ ‘I know your tribulation and your poverty (but you are rich) and the slander of those who say that they are Jews and are not, but are a synagogue of Satan. Do not fear what you are about to suffer. Behold, the devil is about to throw some of you into prison, that you may be tested, and for ten days you will have tribulation. Be faithful unto death, and I will give you the crown of life. He who has an ear, let him hear what the Spirit says to the churches. The one who conquers will not be hurt by the second death.’
But Daniel resolved that he would not defile himself with the king’s food, or with the wine that he drank. Therefore he asked the chief of the eunuchs to allow him not to defile himself. And God gave Daniel favor and compassion in the sight of the chief of the eunuchs, and the chief of the eunuchs said to Daniel, “I fear my lord the king, who assigned your food and your drink; for why should he see that you were in worse condition than the youths who are of your own age? So you would endanger my head with the king.” Then Daniel said to the steward whom the chief of the eunuchs had assigned over Daniel, Hananiah, Mishael, and Azariah, “Test your servants for ten days; let us be given vegetables to eat and water to drink. Then let our appearance and the appearance of the youths who eat the king’s food be observed by you, and deal with your servants according to what you see.” So he listened to them in this matter, and tested them for ten days. At the end of ten days it was seen that they were better in appearance and fatter in flesh than all the youths who ate the king’s food. So the steward took away their food and the wine they were to drink, and gave them vegetables.
The Holy Bible: English Standard Version, (Wheaton, IL: Crossway Bibles, 2016).