Deuteronomy 32:30 states the principle that God gives victory despite numerical odds, which is illustrated by Israel's small army here.

Judges 7:8 shows Gideon's small army of 300 defeating a vast enemy, a direct parallel to Israel's few troops overcoming Syria here.

In 2 Chronicles 32:8, the contrast of human vs divine power directly parallels Israel's apparent weakness here.

In 2 Chronicles 14:11, Asa prays about being powerless against a vast army — directly parallels Israel's situation.

In Psalm 33:16, no king is saved by army size — directly relevant to Israel's apparent weakness here.

In 2 Kings 13:7, Israel's army is reduced to a tiny remnant — similar numerical weakness as in the main verse.

In 1 Samuel 14:2, Saul also had a small force — similar numerical disadvantage against enemies.

In 2 Chronicles 32:7, Hezekiah encourages not to fear a vast army — same outnumbered situation with divine assurance.