You are to put the two stones on the shoulders of the ephod, stones of memorial for the sons of Israel, and Aaron will bear their names before the Lord on his two shoulders for a memorial.

You are to set in it a setting for stones, four rows of stones, a row with a ruby, a topaz, and a beryl -- the first row;

If you make me an altar of stone, you must not build it of stones shaped with tools, for if you use your tool on it you have defiled it.

You are to engrave the two stones with the names of the sons of Israel with the work of an engraver in stone, like the engravings of a seal; you are to have them set in gold filigree settings.