Six of their names shall be on one stone, and six of the remaining names on the other stone, according to their birth.
And they sat before him, the first-born according to his birthright, and the youngest according to his youth. And the men marveled at one another.
With the work of an engraver in stone, like the engravings of a signet, you shall engrave the two stones with the names of the sons of Israel. You shall make them to be set in settings of gold.
And you shall take two onyx stones, and you shall engrave on them the names of the sons of Israel.