'Wheat' in the Bible

whose fan is in his hand, and he will thoroughly cleanse his threshing-floor; and he will gather his wheat into the garner, but the chaff he will burn up with unquenchable fire.

but while men slept, his enemy came and sowed tares also among the wheat, and went away.

But he saith, Nay; lest haply while ye gather up the tares, ye root up the wheat with them.

Let both grow together until the harvest: and in the time of the harvest I will say to the reapers, Gather up first the tares, and bind them in bundles to burn them; but gather the wheat into my barn.