'Grass' in the Bible

Thou shalt know also that thy seed shall be great, And thine offspring as the grass of the earth.

Doth the wild ass bray when he hath grass? Or loweth the ox over his fodder?

To satisfy the waste and desolate ground , And to cause the tender grass to spring forth?

Behold now, behemoth, which I made as well as thee; He eateth grass as an ox.