2 Kings 19:29
And this shall be a sign unto thee, Ye shall eat this year such things as grow of themselves, and in the second year that which springeth of the same; and in the third year sow ye, and reap, and plant vineyards, and eat the fruits thereof.
Cross-reference
In 2 Kings 19:21, the same oracle begins with Zion's mockery of Sennacherib, setting up the judgment here.
2 Kings 19:31-34 concludes the prophecy with a promise of deliverance, following the judgment described here.
In Leviticus 25:5, 'that which groweth of its own accord' directly parallels the self-sown grain mentioned in this sign.
In Leviticus 25:20-22, God promises a three-year supply for sabbatical obedience, matching this sign's three-year agricultural cycle.
In Isaiah 37:30, the identical sign is recorded in the parallel account of Hezekiah's deliverance from Assyria.
In Isaiah 7:11-14, God offers a sign to Ahaz about deliverance from enemies, paralleling this sign to Hezekiah in the same era.
In Exodus 3:12, God gives Moses a sign of future deliverance using the same 'this shall be a sign unto thee' formula.
In Leviticus 25:4, the sabbatical year law prohibits sowing; this sign's eating self-sown grain mirrors the land's rest.
In 1 Samuel 2:34, the same sign-giving formula introduces judgment on Eli's house, contrasting with this sign of deliverance.