21 and the stones are according to the names of the sons of Israel, twelve, according to their names, openings of a signet, each by his name are they for the twelve tribes.
Exodus 28:21 Cross References - YLT
1 Kings 18:31
31 and Elijah taketh twelve stones, according to the number of the tribes of the sons of Jacob, unto whom the word of Jehovah was, saying, `Israel is thy name;'
Luke 22:30
30 that ye may eat and may drink at my table, in my kingdom, and may sit on thrones, judging the twelve tribes of Israel.'
James 1:1
1 James, of God and of the Lord Jesus Christ a servant, to the Twelve Tribes who are in the dispersion: Hail!
Revelation 7:4-8
4 And I heard the number of those sealed, (one hundred and forty four thousands were sealed out of all the tribes of the sons of Israel):
5 of the tribe of Judah twelve thousand were sealed; of the tribe of Reuben twelve thousand were sealed; of the tribe of Gad twelve thousand were sealed;
6 of the tribe of Asher twelve thousand were sealed; of the tribe of Naphtali twelve thousand were sealed; of the tribe of Manasseh twelve thousand were sealed;
7 of the tribe of Simeon twelve thousand were sealed; of the tribe of Levi twelve thousand were sealed; of the tribe of Issachar twelve thousand were sealed;
8 of the tribe of Zebulun twelve thousand were sealed; of the tribe of Joseph twelve thousand were sealed; of the tribe of Benjamin twelve thousand were sealed.
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,