Revelation 21:9-12

Then one of the seven angels who had the seven bowls filled with the seven final plagues came and spoke with me, saying, “Come here, I will show you the bride, the wife of the Lamb.” And he carried me away in the Spirit to a vast and lofty mountain, and showed me the holy (sanctified) city of Jerusalem coming down out of heaven from God, [Ezek 40:2] having God’s glory [filled with His radiant light]. The brilliance of it resembled a rare and very precious jewel, like jasper, shining and clear as crystal. It had a massive and high wall, with twelve [large] gates, and at the gates [were stationed] twelve angels; and on the gates the names of the twelve tribes of the sons of Israel were written. [Ex 28:21; Ezek 48:30-34]