Daniel 1:15

15 and at the end of ten days their appearance hath appeared better and fatter in flesh then any of the lads who are eating the king's portion of food.

Daniel 1:15 Meaning and Commentary

Daniel 1:15

And at the end of ten days their countenances appeared fairer,
and fatter in flesh
At the time fixed for the trial of them, when they came to be examined, they appeared to be of a better complexion, and a more healthful look, and even plumper and fatter, with good solid flesh, and not swelled up as persons in a dropsy: than all the children which did eat the portion of the king's meat:
who appeared at the same time, and were compared with them, being under the care of the same persons: now this was owing to the blessing of divine Providence, as Jacchiades observes; for, how healthful soever pulse may be, or the several things designed by it, particularly rice, of which Aben Ezra on the place gives great encomiums, as very salutary and nourishing, and a purifier of the blood; yet neither that, nor any of the things before mentioned, tend to make persons fat in flesh, as these were.

Daniel 1:15 In-Context

13 and our appearance is seen before thee, and the appearance of the lads who are eating the king's portion of food, and as thou seest -- deal with thy servants.'
14 And he hearkeneth to them, to this word, and trieth them ten days:
15 and at the end of ten days their appearance hath appeared better and fatter in flesh then any of the lads who are eating the king's portion of food.
16 And the Meltzar is taking away their portion of food, and the wine of their drink, and is giving to them vegetables.
17 As to these four lads, God hath given to them knowledge and understanding in every [kind of] literature, and wisdom; and Daniel hath given instruction about every [kind of] vision and dreams.
Young's Literal Translation is in the public domain.