Isaiah 37:30-32

30And this shall be a sign to thee, Ye shall eat this year such as groweth of itself; and the second year that which springeth of the same: and in the third year sow ye, and reap, and plant vineyards, and eat the fruit of them. 31And the remnant that hath escaped of the house of Judah shall again take root downward, and bear fruit upward:1 32For out of Jerusalem shall go forth a remnant, and they that escape from mount Zion: the zeal of the LORD of hosts shall do this.2