Exodus 28:20

onyx stones, and setting stones for the ephod and for the breastpiece.

“These are the garments which they shall make: a breastpiece and an ephod and a robe and a tunic of checkered work, a turban and a sash, and they shall make holy garments for Aaron your brother and his sons, in order for him to minister as priest to Me.

He made the breastpiece, the work of a skillful designer, like the workmanship of the ephod: of gold, and of blue and purple and scarlet material, and fine twisted linen.

Then Gideon made it into an ephod and placed it in his city, Ophrah, and all Israel played the harlot with it there, so that it became a snare to Gideon and his household.

“His hands are rods of gold Set with beryl; His abdomen is a plate of ivory Inlaid with sapphires.

“You were in Eden, the garden of God; Every precious stone was your covering: The ruby, the topaz, and the diamond; The beryl, the onyx, and the jasper; The lapis lazuli, the turquoise, and the emerald; And the gold, the workmanship of your settings and sockets, Was in you. On the day that you were created They were prepared.

The foundation stones of the city wall were adorned with every kind of precious stone. The first foundation stone was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;