Revelation 21:18
And the building of the wall of it was of jasper: and the city was pure gold, like unto clear glass.
Cross-reference
Revelation 21:11 describes the city's radiance as jasper; here the wall is made of jasper — same material.
Revelation 21:19 lists the foundations adorned with jewels; here the wall material is jasper — both describe the wall's composition.
Revelation 21:21 says the street is pure gold like transparent glass; here the city is gold like clear glass — same description.
Revelation 15:2 describes a sea of glass mingled with fire; the city's gold is like clear glass—both emphasize pure transparency.
Exodus 28:20 lists jasper as a stone in the high priest's breastplate; here the city wall is jasper — a material link to priestly imagery.
Isaiah 54:11 prophecies Jerusalem's foundations of sapphire and gates of carbuncle, fulfilled in the New Jerusalem's precious materials.
Exodus 24:10 describes a pavement of sapphire like clear heaven; here the gold is like clear glass — both use clarity imagery for God's dwelling.
1 Chronicles 29:2 lists David's gold and precious stones for the temple, mirroring the lavish materials of the New Jerusalem.
2 Chronicles 3:6 describes Solomon's temple adorned with precious stones and gold, anticipating the heavenly city's splendor.
1 Corinthians 3:12 uses gold, silver, precious stones for building on Christ's foundation, paralleling the city's construction.