Revelation 21:12

It had a great high wall, in which were twelve gates; and at these gates there were twelve angels, and there were names inscribed on the gates, the names of the twelve tribes of the Israelites.

Revelation 21:25

Its gates will never be shut by day,' and there will be no night there.

Matthew 18:10

Beware of despising one of these lowly ones, for in Heaven, I tell you, their angels always see the face of my Father who is in Heaven.

Luke 15:10

So, I tell you, there is rejoicing in the presence of God's angels over one outcast that repents."

Luke 16:22

After a time the beggar died, and was taken by the angels to be with Abraham. The rich man also died and was buried.

Acts 26:7

A promise which our Twelve Tribes, by earnest service night and day, hope to see fulfilled. It is for this hope, your Majesty, that I am accused--and by Jews themselves!

Hebrews 1:14

Are not all the angels spirits in the service of God, sent out to minister for the sake of those who are destined to obtain Salvation?

Revelation 7:4-8

I heard, too, the number of those who had been sealed. It was one hundred and forty-four thousand; and they were from every tribe of the Israelites.

Revelation 21:17-21

Then he measured the wall; it was two hundred and eighty-eight feet, as men measure, that is as the angel measured.

Treasury of Scripture Knowledge

Summary

And had a wall great and high, and had twelve gates, and at the gates twelve angels, and names written thereon, which are the names of the twelve tribes of the children of Israel:

Twelve gates

Bible References

Twelve gates

Revelation 21:21
The twelve gates were made of twelve pearls, each gate of one pearl. The street of the City was of pure gold, transparent as glass.

Twelve angels

Matthew 18:10
Beware of despising one of these lowly ones, for in Heaven, I tell you, their angels always see the face of my Father who is in Heaven.
Luke 15:10
So, I tell you, there is rejoicing in the presence of God's angels over one outcast that repents."
Luke 16:22
After a time the beggar died, and was taken by the angels to be with Abraham. The rich man also died and was buried.
Hebrews 1:14
Are not all the angels spirits in the service of God, sent out to minister for the sake of those who are destined to obtain Salvation?

And names

Revelation 7:4
I heard, too, the number of those who had been sealed. It was one hundred and forty-four thousand; and they were from every tribe of the Israelites.
Acts 26:7
A promise which our Twelve Tribes, by earnest service night and day, hope to see fulfilled. It is for this hope, your Majesty, that I am accused--and by Jews themselves!