to be a memorial unto the children of Israel, to the end that no stranger, which is not of the seed of Aaron, come near to burn incense before the LORD; that he be not as Korah, and as his company: as the LORD spake unto him by the hand of Moses.
And thou shalt put the two stones upon the shoulderpieces of the ephod, to be stones of memorial for the children of Israel: and Aaron shall bear their names before the LORD upon his two shoulders for a memorial.