'Grain' in the Bible

And they shall come and sing in the height of Zion, and shall flow unto the goodness of Jehovah, to the grain, and to the new wine, and to the oil, and to the young of the flock and of the herd: and their soul shall be as a watered garden; and they shall not sorrow any more at all.

Because ye are glad, because ye rejoice, O ye that plunder my heritage, because ye are wanton as a heifer that treadeth out the grain , and neigh as strong horses;