Exodus 9:29-33

And Moses said unto him, As soon as I am gone out of the city, I will spread abroad my hands unto the LORD; and the thunder shall cease, neither shall there be any more hail; that thou mayest know how that the earth is the LORD’s.

But as for thee and thy servants, I know that ye will not yet fear the LORD God.

And the flax and the barley was smitten: for the barley was in the ear, and the flax was bolled.

But the wheat and the rie were not smitten: for they were not grown up.

And Moses went out of the city from Pharaoh, and spread abroad his hands unto the LORD: and the thunders and hail ceased, and the rain was not poured upon the earth.