Exodus 28:9, 11, 21
Exodus 28:9 And thou shalt take two onyx stones, and grave on them the names of the children of Israel: 10 I MC VC
Exodus 28:11 With the work of an engraver in stone, like the engravings of a signet, shalt thou engrave the two stones with the names of the children of Israel: thou shalt make them to be set in ouches of gold. 10 I MC VC
Exodus 28:21 And the stones shall be with the names of the children of Israel, twelve, according to their names, like the engravings of a signet; every one with his name shall they be according to the twelve tribes. 10 I MC VC