Revelation 7:4-8
I heard that the number of those that were marked with the seal was 144,000. They were from every tribe of the children of Israel:
Revelation 21:12
It had a great, high wall with twelve gates, and twelve angels at the gates, which had carved upon them the names of the twelve tribes of the children of Israel.
Luke 22:30
I confer on you the right to eat and drink at my table in my kingdom, and to sit on thrones and judge the twelve tribes of Israel!
James 1:1
James, a slave of God and of the Lord Jesus Christ, sends greeting to the twelve tribes that are scattered over the world.