Isaiah 54:12
I will make your battlements of rubies, your gates of sparkling jewels, and all your walls of precious stones.
Treasury of Scripture Knowledge
Summary
And I will make thy windows of agates, and thy gates of carbuncles, and all thy borders of pleasant stones.
General references
Bible References
General references
1 Kings 6:30
Even the floor was covered with gold.
Ezekiel 48:31
The gates of the city will be named after the tribes of Israel. The three gates on the north side will be Reuben Gate, Judah Gate, and Levi Gate.