Revelation 21:19

21:19 The foundations of the city’s wall are decorated with every kind of precious stone. The first foundation is jasper, the second sapphire, the third agate, the fourth emerald,

Ezekiel 1:26

1:26 Above the platform over their heads was something like a sapphire shaped like a throne. High above on the throne was a form that appeared to be a man.

Ezekiel 28:13-14

28:13 You were in Eden, the garden of God.

Every precious stone was your covering,

the ruby, topaz, and emerald,

the chrysolite, onyx, and jasper,

the sapphire, turquoise, and beryl;

your settings and mounts were made of gold.

On the day you were created they were prepared.

28:14 I placed you there with an anointed guardian cherub;

you were on the holy mountain of God;

you walked about amidst fiery stones.

Ezekiel 28:16

28:16 In the abundance of your trade you were filled with violence, and you sinned;

so I defiled you and banished you from the mountain of God –

the guardian cherub expelled you from the midst of the stones of fire.