'Harvest' in the Bible

Then saith he unto his disciples, The harvest indeed is plenteous, but the laborers are few.

Pray ye therefore the Lord of the harvest, that he send forth laborers into his harvest.

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.

and the enemy that sowed them is the devil: and the harvest is the end of the world; and the reapers are angels.