Luke 2:13
And suddenly there appeared with the angel a multitude of the heavenly host, praising God, and saying,
Hebrews 1:14
Are they not all ministerial spirits, sent to perform service on account of those who are about to inherit salvation?
Matthew 13:41
The Son of man shall send out his angels, and shall gather together out of his kingdom all things offensive, and those who practise iniquity;
Matthew 24:30-31
And then shall the sign of the Son of man appear in the heaven: and then shall all the tribes of the earth lament bitterly, and they shall see the Son of man coming on the clouds of heaven with power and great glory.
2 Thessalonians 1:7-8
and to you who are troubled, rest with us, at the revelation of the Lord Jesus Christ from heaven with his mighty angels,
Hebrews 1:6-7
And again, when he introduces the first-begotten into the world, he saith, "Let all the angels of God also worship him."
Revelation 22:8-9
And I John saw and heard these things. And when I had heard and seen, I fell down to worship before the feet of the angel who shewed me these things.