Genesis 9:3

Every moving thing that liveth shall be meat [food] for you; even as the green herb have I given you all things.

Genesis 3:18

Thorns also and thistles shall it bring forth to thee; and thou shalt eat the herb of the field;

Genesis 2:5

And every plant of the field before it was in the earth, and every herb of the field before it grew: for the LORD God had not caused it to rain upon the earth, and [there was] not a man to till the ground.