Acts 12:7

suddenly an angel of the Lord stood by him, and a light shone in the cell. Striking Peter on the side, he woke him saying, "Rise up quickly." At once the chains dropped from his hands.

Hebrews 1:14

Are they not all ministering spirits, sent forth for service in behalf of those who are about to inherit salvation?

Hebrews 13:5

Let your life be untainted by love of money; be content with such things as you have; for God himself has said, I will never leave thee; I will never forsake thee.

Treasury of Scripture Knowledge

Summary

And as he lay and slept under a juniper tree, behold, then an angel touched him, and said unto him, Arise and eat.

Bible References

An angel

Acts 12:7
suddenly an angel of the Lord stood by him, and a light shone in the cell. Striking Peter on the side, he woke him saying, "Rise up quickly." At once the chains dropped from his hands.
Hebrews 1:14
Are they not all ministering spirits, sent forth for service in behalf of those who are about to inherit salvation?
Hebrews 13:5
Let your life be untainted by love of money; be content with such things as you have; for God himself has said, I will never leave thee; I will never forsake thee.