Treasury of Scripture Knowledge
Summary
And I heard a voice in the midst of the four beasts say, A measure of wheat for a penny, and three measures of barley for a penny; and see thou hurt not the oil and the wine.
And see
Bible References
And see
Revelation 9:4
And they were told not to harm the grass on earth, or any greenery, or any tree, but only those people who did not have God's seal on their foreheads.