Exodus 28:21 WEB

¹⁹  and the third row a jacinth, an agate, and an amethyst;

²⁰  and the fourth row a chrysolite, an onyx, and a jasper: they shall be enclosed in gold in their settings.

²¹  The stones shall be according to the names of the children of Israel, twelve, according to their names; like the engravings of a signet, everyone according to his name, they shall be for the twelve tribes.

²²  You shall make on the breastplate chains like cords, of braided work of pure gold.

²³  You shall make on the breastplate two rings of gold, and shall put the two rings on the two ends of the breastplate.