Isaiah 8:4 also sets a prophetic timeline by a child's developmental stage — before the boy can speak, the prophecy will be fulfilled.

Isaiah 17:1-3 expands on the judgment against Damascus and Ephraim — the very lands threatened in Isaiah 7:16.

Isaiah 17:3 explicitly repeats the judgment on Damascus and Ephraim, the same two kingdoms whose land is forsaken in 7:16.

Deuteronomy 1:39 also uses 'know not good or evil' for children under God's judgment — the same innocence threshold.

2 Kings 15:29 records the Assyrian conquest of northern Israel — fulfilling Isaiah's prophecy that the lands of the two kings would be forsaken.

2 Kings 15:30 describes Pekah's assassination — fulfilling the judgment on the second king threatened in Isaiah 7:16.

2 Kings 16:9 records the Assyrian capture of Damascus and execution of Rezin, fulfilling the prophecy that the land would be forsaken of its two kings.

Jonah 4:11 describes those who 'do not know their right hand from their left' — analogous to the child's moral ignorance in Isaiah.