'Harvest' in the Bible

Now the people of Beth-shemesh were reaping their wheat harvest in the valley, and they raised their eyes and saw the ark and were glad to see it.

He will appoint for himself commanders of thousands and of fifties, and some to do his plowing and to reap his harvest and to make his weapons of war and equipment for his chariots.

Is it not the wheat harvest today? I will call to the Lord, that He may send thunder and rain. Then you will know and see that your wickedness is great which you have done in the sight of the Lord by asking for yourselves a king.”