Amos 4:7-8

And I also--I have withheld from you the rain. While yet three months to harvest, And I have sent rain on one city, And on another city I do not send rain, One portion is rained on, And the portion on which it raineth not withereth.

And wandered have two or three cities, Unto the same city to drink water, And they are not satisfied, And ye have not turned back unto Me, An affirmation of Jehovah.