Luke 2:13-14
Then suddenly there appeared with the angel a multitude of the heavenly Host, praising God, and singing--
Ephesians 3:10
So that now to the Archangels and to all the Powers on high should be made known, through the Church, the all-embracing wisdom of God,
Revelation 5:11-14
Then, in my vision, I heard the voices of many angels round the throne, and of the Creatures, and of the Councillors. In number they were 'ten thousand times ten thousand and thousands of thousands,'
Revelation 7:9
After this, in my vision, I saw a vast throng which no man could number, of men from every nation and of all tribes, and peoples, and languages. They stood in front of the throne and in front of the Lamb, robed in white, holding palm branches in their hands.