Isaiah 37:30-32

30“This shall be a sign to you: You shall eat this year such as grows of itself, And the second year what springs from the same; Also in the third year sow and reap, Plant vineyards and eat the fruit of them.

31And the remnant who have escaped of the house of Judah Shall again take root downward, And bear fruit upward.

32For out of Jerusalem shall go a remnant, And those who escape from Mount Zion. The zeal of the Lord of hosts will do this.