Isaiah 66:8
Who hath heard such a thing? who hath seen such things? Shall the earth be made to bring forth in one day? or shall a nation be born at once? for as soon as Zion travailed, she brought forth her children.
Cross-reference
Isaiah 49:20-22 describes the surprising return of Zion's children from exile, directly paralleling the sudden birth of a nation in Isaiah 66:8.
In Isaiah 60:22, the promise that the smallest becomes a mighty nation directly parallels the sudden birth of a nation in this verse.
Acts 2:41 records 3,000 added to the church in one day, fulfilling the image of a nation born at once in Isaiah 66:8—the birth of the NT church.
In Genesis 21:7, Sarah's miraculous birth of Isaac parallels Zion's sudden birth of a nation—both are humanly impossible events.
In Micah 4:7, the lame remnant becoming a strong nation parallels Zion's sudden birth of a nation—both promise miraculous restoration.
In Micah 5:3, the woman in labor giving birth directly parallels the childbirth metaphor for deliverance in this verse.
In Revelation 12:2, the woman's birth pains echo Zion's travail in Isaiah 66:8, typifying the Messiah's birth from God's people.
In Jeremiah 18:13, the same rhetorical question 'Who has heard such a thing?' highlights Israel's unprecedented sin, contrasting with the blessing here.