Esias 37:31

31 And they that are left in Judea shall take root downward, and bear fruit upward:

Esias 37:31 In-Context

29 And thy wrath wherewith thou hast been enraged, and thy rancour has come up to me; therefore I will put a hook in thy nose, and a bit in thy lips, and will turn thee back by the way by which thou camest.
30 And this shall be a sign to thee, Eat this year what thou hast sown; and the second year that which is left: and the third year sow, and reap, and plant vineyards, and eat the fruit of them.
31 And they that are left in Judea shall take root downward, and bear fruit upward:
32 for out of Jerusalem there shall be a remnant, and the saved ones out of mount Sion: the zeal of the Lord of hosts shall perform this.
33 Therefore thus saith the Lord concerning the king of the Assyrians, He shall not enter into this city, nor cast a weapon against it, nor bring a shield against it, nor make a rampart round it.

The Brenton translation of the Septuagint is in the public domain.