No one will be able to retrieve a cornerstone
or a foundation stone from you,
because you will become desolate forever.
This is the Lord’s declaration.

Therefore the Lord God said:
“Look, I have laid a stone in Zion,
a tested stone,
a precious cornerstone, a sure foundation;
the one who believes will be unshakable.

The foundations of the city wall were adorned with every kind of precious stone:

the first foundation jasper,
the second sapphire,
the third chalcedony,
the fourth emerald,