'Signet' in the Bible
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.
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.
"You shall make a plate of pure gold, and engrave on it, like the engravings of a signet, 'HOLY TO YAHWEH.'
They came, both men and women, as many as were willing-hearted, and brought brooches, earrings, signet rings, and armlets, all jewels of gold; even every man who offered an offering of gold to Yahweh.
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.
The stones were 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, for the twelve tribes.
They made the plate of the holy crown of pure gold, and wrote on it a writing, like the engravings of a signet: "HOLY TO YAHWEH."