Exodus 39:6 And they wrought onyx stones inclosed in ouches of gold, graven, as signets are graven, with the names of the children of Israel. 10 I MC VC

Exodus 39:14 And the stones were according to the names of the children of Israel, twelve, according to their names, like the engravings of a signet, every one with his name, according to the twelve tribes. 8 I MC VC