Комментарий к Йешайау 7:25

And all the mountains where there are wheat fields fit for grain.

And on all hills, etc. And all the hills, where vineyards have formerly been carefully dressed, will now again be prepared; for there will be no thorns, and God will give such a blessing on the vineyards of the mountains, that people will send the cattle there; comp. He bindeth his foal to the vine (Gen. 49:4). The prophet says that from one cow and two sheep there will be obtained a plentiful supply of milk; and the vineyards of the mountains, that will alone remain undamaged, will enjoy a boundless blessing from the Almighty.

that will be dug with a spade It is a kind of shovel called fosojjr in O.F.