Daniel 1:12
“Please, test your servants for ten days, and let us be given some vegetables to eat and water to drink.
Daniel 1:16
So the overseer continued to withhold their fine food and the wine they were to drink, and kept giving them vegetables.
Genesis 1:29-30
So God said, “Behold, I have given you every plant yielding seed that is on the surface of the entire earth, and every tree which has fruit yielding seed; it shall be food for you;
Deuteronomy 8:3
He humbled you and allowed you to be hungry and fed you with manna, [a substance] which you did not know, nor did your fathers know, so that He might make you understand [by personal experience] that man does not live by bread alone, but man lives by every word that proceeds out of the mouth of the Lord.
Romans 14:2
One man’s faith permits him to eat everything, while the weak believer eats only vegetables [to avoid eating ritually unclean meat or something previously considered unclean].