21 And the twelve gates were twelve pearls, each of the gates made of a single pearl. And the street of the city was pure gold, like transparent glass.
Revelation 21:21 Cross References - Common
Matthew 13:45-46
Revelation 17:4
4 The woman was clothed in purple and scarlet, and adorned with gold and precious stones and pearls, having in her hand a golden cup full of abominations and of the unclean things of her immorality,
Revelation 18:16
16 saying, 'Woe, woe, the great city, she who was clothed in fine linen and purple and scarlet, and adorned with gold and precious stones and pearls!
Revelation 21:11-12
Revelation 21:18
18 The wall was made of jasper, and the city of pure gold, as clear as glass.
Revelation 22:2
2 through the middle of the street of the city; also, on either side of the river, the tree of life bearing twelve kinds of fruit, yielding its fruit every month. And the leaves of the tree were for the healing of the nations.