Hebrews 1:14

The angel of the LORD encampeth round about them that fear him, and delivereth them.

Bless the LORD, ye his angels, that excel in strength, that do his commandments, hearkening unto the voice of his word. that excel...: Heb. mighty in strength Bless ye the LORD, all ye his hosts; ye ministers of his, that do his pleasure.

But the angel of the Lord by night opened the prison doors, and brought them forth, and said,

Then Nebuchadnezzar spake, and said, Blessed be the God of Shadrach, Meshach, and Abednego, who hath sent his angel, and delivered his servants that trusted in him, and have changed the king's word, and yielded their bodies, that they might not serve nor worship any god, except their own God.

For there stood by me this night the angel of God, whose I am, and whom I serve,

Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven.

And it came to pass, that the beggar died, and was carried by the angels into Abraham's bosom: the rich man also died, and was buried;

My God hath sent his angel, and hath shut the lions' mouths, that they have not hurt me: forasmuch as before him innocency was found in me; and also before thee, O king, have I done no hurt.

Unto whom it was revealed, that not unto themselves, but unto us they did minister the things, which are now reported unto you by them that have preached the gospel unto you with the Holy Ghost sent down from heaven; which things the angels desire to look into.

And Jacob went on his way, and the angels of God met him. And when Jacob saw them, he said, This is God's host: and he called the name of that place Mahanaim. Mahanaim: that is, Two hosts, or, camps

And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins:

And when they were departed, behold, the angel of the Lord appeareth to Joseph in a dream, saying, Arise, and take the young child and his mother, and flee into Egypt, and be thou there until I bring thee word: for Herod will seek the young child to destroy him.