Isaiah 7:20

A razor that is hired] The reference is to Ahaz's policy of calling in the aid of Tiglath-pileser. Retribution would come through that very power on which Ahaz relied, and the land would be laid bare.

21-25. A pastoral life will be the only possible one, because the land is laid waste, and where vineyards once flourished men will hunt wild beasts in the thickets, or seek pasturage for their cattle.