'Grapes' in the Bible

You must not strip your vineyard bare or gather its fallen grapes. Leave them for the poor and the foreign resident; I am Yahweh your God.

That which groweth of its own accord of thy harvest thou shalt not reap, neither gather the grapes of thy vine undressed: for it is a year of rest unto the land.

A jubile shall that fiftieth year be unto you: ye shall not sow, neither reap that which groweth of itself in it, nor gather the grapes in it of thy vine undressed.

Threshing season will extend for you until the season for harvesting grapes, and the season for harvesting grapes will extend until sowing season, so you will eat your bread until you are satisfied, and you will live securely in your land.