Daniel 1:13-15

Darby Translation

¹³ then let our countenances be looked upon before thee, and the countenance of the youths that eat of the king's delicate food: and as thou shalt see, deal with thy servants.

¹⁴ And he hearkened unto them in this matter, and proved them ten days.

¹⁵ And at the end of ten days their countenances appeared fairer and were fatter in flesh than all the youths that ate of the king's delicate food.