With the work of an engraver in stone, like the engravings of a signet, shalt thou engrave the two stones, according to the names of the children of Israel: thou shalt make them to be enclosed in ouches of gold.
And he made the breastplate, the work of the cunning workman, like the work of the ephod; of gold, of blue, and purple, and scarlet, and fine twined linen.