'Harvest' in the Bible

“When you reap your harvest in your field and have forgotten a sheaf [of grain] in the field, you shall not go back to get it; it shall be for the stranger, for the orphan, and for the widow, so that the Lord your God may bless you in all the work of your hands.

that you shall take some of the first of all the produce of the ground which you harvest from the land that the Lord your God gives you, and you shall put it in a basket and go to the place where the Lord your God chooses to establish His Name (Presence).