Isaiah 10:19

And the rest of the trees of his forest shall be few, that a child may write them.

Cross-reference

Isaiah 37:36 records the angel killing 185,000 Assyrians — the direct fulfillment that only a few survivors remained, as prophesied in Isaiah 10:19.

Isaiah 21:17 also declares that the remaining archers of Kedar will be few — identical theme of a small remnant after judgment.

Jeremiah 44:28 says the remnant returning from Egypt will be few in number — a direct parallel to the few remnant of trees in Isaiah 10:19.

Ezekiel 12:16 says God will leave a few to escape — same concept of preserving a small remnant after judgment.