Acts 11:13
And he showed us how he had seen an angel in his house, who stood and said unto him, Send men to Joppa, and call for Simon, whose surname is Peter;
Acts 9:43
And it came to pass, that he tarried many days in Joppa with one Simon a tanner.
Acts 10:3-6
He saw in a vision evidently about the ninth hour of the day an angel of God coming in to him, and saying unto him, Cornelius.
Acts 10:22
And they said, Cornelius the centurion, a just man, and one that fears God, and of good report among all the nation of the Jews, was warned from God by a holy angel to send for you to come into his house, and to hear words from you.
Acts 10:30-32
And Cornelius said, Four days ago I was fasting until this hour; and at the ninth hour I prayed in my house, and, behold, a man stood before me in bright clothing,
Acts 12:11
And when Peter had come to himself, he said, Now I know of a surety, that the Lord has sent his angel, and has delivered me out of the hand of Herod, and from all the expectation of the people of the Jews.
Hebrews 1:14
Are they not all ministering spirits, sent forth to minister to them who shall be heirs of salvation?