Acts 11:13
and he told us how he had seen an angel in his house, standing and saying to him, Send to Joppa and call for Simon, who is surnamed Peter;
Acts 9:43
And it came to pass, that he remained many days in Joppa with one Simon, a tanner.
Acts 10:3-6
He distinctly saw, in a vision, about the ninth hour of the day, an angel of God coming in to him, and saying to him, Cornelius.
Acts 10:22
They replied: Cornelius the centurion, a just man, and one that fears God, and of good report among the whole nation of the Jews, was instructed by a holy angel to call you to his house, and to hear words from you.
Acts 10:30-32
And Cornelius replied: Four days ago, I was fasting till this hour; and, at the ninth hour, I was praying in my house; and behold, a man stood before me in bright clothing,
Acts 12:11
And when Peter came to himself, he said: Now I know, in truth, that the Lord has sent his angel, and has delivered me from the hand of Herod, and from all that was expected by the Jewish people.
Hebrews 1:14
Are they not all ministering spirits, sent forth to minister to those who shall inherit salvation?