Luke 2:13
And suddenly there was with the angel a multitude of the heavenly host praising God, and saying,
Revelation 5:11
And I saw, and I heard the voice of many angels around the throne and the living creatures and the elders; and the number of them was ten thousand times ten thousand, and thousands of thousands;
Luke 15:10
I say to you, that thus there is joy in the presence of the angels of God over one sinner that repenteth.
Ephesians 3:10
to the intent that now to the principalities and powers in the heavenly regions might be known through the church the manifold wisdom of God,
Hebrews 1:14
Are they not all ministering spirits, sent forth to minister for the sake of those who are to inherit salvation?
1 Peter 1:12
to whom it was revealed, that not to themselves, but to you, they were ministering the things, which have now been announced to you by them that have brought the glad tidings to you by the Holy Spirit sent down from heaven; which things angels desire to look into.