Cross reference
Exodus 39:14
14 And the stones, according to the names of the sons of Israel, are twelve, according to their names, openings of a signet, each according to his name, for the twelve tribes.
Revelation 21:12
12 having also a wall great and high, having twelve gates, and at the gates twelve messengers, and names written thereon, which are `those' of the twelve tribes of the sons of Israel,