Isaiah 54:12 in the World English Bible
I will make your pinnacles of rubies, your gates of sparkling jewels, and all your walls of precious stones.
Context
11 O thou afflicted, tossed with tempest, and not comforted, behold, I will lay thy stones with fair colours, and lay thy foundations with sapphires.
12 And I will make thy windows of agates, and thy gates of carbuncles, and all thy borders of pleasant stones.
13 And all thy children shall be taught of the LORD; and great shall be the peace of thy children.