GOD'S WORD® Translation
After ten days they looked healthier and stronger than the young men who had been eating the king's rich food.

American Standard Version
And at the end of ten days their countenances appeared fairer, and they were fatter in flesh, than all the youths that did eat of the king's dainties.

Berean Study Bible
And at the end of ten days, they looked healthier and better nourished than all the young men who were eating the king’s food.

Douay-Rheims Bible
And after ten days their faces appeared fairer and fatter than all the children that ate of the king's meat.

English Revised Version
And at the end of ten days their countenances appeared fairer, and they were fatter in flesh, than all the youths which did eat of the king's meat.

King James Bible
And at the end of ten days their countenances appeared fairer and fatter in flesh than all the children which did eat the portion of the king's meat.

World English Bible
At the end of ten days their faces appeared fairer, and they were fatter in flesh, than all the youths who ate of the king's dainties.

Young's Literal Translation
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 Additional Translations ...