21 And the twelve gates were twelve pearls; every gate was of one pearl: and the street of the city was pure gold, like clear glass.
Revelation 21:21 Cross References - Anderson
Matthew 13:45-46
Revelation 17:4
4 And the woman was clothed in purple and scarlet, and adorned with gold, and precious stones, and pearls; and she had in her hand a golden cup full of idolatrous pollutions, and the impurities of her lewdness.
Revelation 18:16
16 saying: Alas, alas, that great city, that was clothed in fine linen and purple and scarlet, and adorned with gold and precious stones and pearls! for in one hour, so great riches have been brought to ruin.
Revelation 21:11-12
11 having the glory of God: that which gave it light was like a most costly stone, like jasper-stone, brilliant as crystal.
12 It had a wall, great and high; and it had twelve gates, and at the gates twelve angels, and names written on them, which are the names of the twelve tribes of the sons of Israel;
Revelation 21:18
18 And the wall of it was built of jasper; and the city was pure gold, like clear glass.
Revelation 22:2
2 In the midst of the street of the city, and on each side of the river, was the tree of life, which bore twelve kinds of fruit, and yielded its fruit every month; and the leaves of the tree were for the healing of the nations.