'Stalk' in the Bible

And he slept and dreamed the second time; and behold, seven ears of corn grew up on one stalk, fat and good.

And I saw in my dream, and behold, seven ears came up on one stalk, full and good.

For they have sown the wind, and they shall reap the whirlwind: it hath no stalk; should it sprout, it would yield no meal; if so be it yield, strangers shall swallow it up.