Revelation 14:1-3

Then I looked, and there the Lamb was standing on Mount Zion, and with Him one hundred and forty-four thousand people who had His name and the name of His Father written on their foreheads.

Revelation 19:1-6

After this I heard something like the loud shout of a great multitude in heaven, saying: "Praise the Lord! Salvation, glory, and power belong to our God,

Treasury of Scripture Knowledge

Summary

The LORD hath brought forth our righteousness: come, and let us declare in Zion the work of the LORD our God.

Bible References

Let us

Revelation 14:1
Then I looked, and there the Lamb was standing on Mount Zion, and with Him one hundred and forty-four thousand people who had His name and the name of His Father written on their foreheads.
Revelation 19:1
After this I heard something like the loud shout of a great multitude in heaven, saying: "Praise the Lord! Salvation, glory, and power belong to our God,