Isaiah 37:30

A sign given to the people of Judah that the Assyrian shall not return. This year, the year of the invasion, since the harvest has been destroyed they must eat the after growth. Since they have not been able to sow this year, next year they must depend upon what grows of itself, but the year after they will be able to sow and reap freely, for the land will be free from enemies.

33-35. Another short utterance repeating the promise of deliverance.