Daniel 1:12
I beg you, try your servants ten days. And let them give us vegetables to eat and water to drink.
Daniel 1:16
So Melzar took away their part of the food, and the wine that they were to drink, and gave them vegetables.
Genesis 1:29-30
And God said, Behold! I have given you every herb seeding seed which is upon the face of all the earth, and every tree in which is the fruit of a tree seeding seed; to you it shall be for food.
Deuteronomy 8:3
And He humbled you and allowed you to hunger, and then He fed you with manna, which you did not know, neither did your fathers know it, so that He might make you know that man shall not live by bread alone, but by every word that comes out of the mouth of Jehovah man shall live.
Romans 14:2
For indeed one believes to eat all things; but being weak, another eats vegetables.