Bible Verses About Onyx: Used in the breastplate

You shall take two onyx stones, and engrave on them the names of the children of Israel:

six of their names on the one stone, and the names of the six that remain on the other stone, in the order of their birth.

With the work of an engraver in stone, like the engravings of a signet, you shall engrave the two stones, according to the names of the children of Israel: you shall make them to be enclosed in settings of gold.

You shall put the two stones on the shoulder straps of the ephod, to be stones of memorial for the children of Israel: and Aaron shall bear their names before the LORD on his two shoulders for a memorial.

and the fourth row a chrysolite, an onyx, and a jasper: they shall be enclosed in gold in their settings.

They worked the onyx stones, enclosed in settings of gold, engraved with the engravings of a signet, according to the names of the children of Israel.

and the fourth row, a chrysolite, an onyx, and a jasper. They were enclosed in gold settings.