Luke 3:17
Whose fan is in his hand, and he will throughly purge his floor, and will gather the wheat into his garner; but the chaff he will burn with fire unquenchable.
Luke 16:7
Then said he to another, And how much owest thou? And he said, An hundred measures of wheat. And he said unto him, Take thy bill, and write fourscore.
Luke 22:31
And the Lord said, Simon, Simon, behold, Satan hath desired to have you, that he may sift you as wheat: