2 Maccabees 3:25-35

25 For there appeared to them a magnificently caparisoned horse, with a rider of frightening mien; it rushed furiously at Heliodorus and struck at him with its front hoofs. Its rider was seen to have armor and weapons of gold.
26 Two young men also appeared to him, remarkably strong, gloriously beautiful and splendidly dressed, who stood on either side of him and flogged him continuously, inflicting many blows on him.
27 When he suddenly fell to the ground and deep darkness came over him, his men took him up, put him on a stretcher,
28 and carried him away—this man who had just entered the aforesaid treasury with a great retinue and all his bodyguard but was now unable to help himself. They recognized clearly the sovereign power of God.
29 While he lay prostrate, speechless because of the divine intervention and deprived of any hope of recovery,
30 they praised the Lord who had acted marvelously for his own place. And the temple, which a little while before was full of fear and disturbance, was filled with joy and gladness, now that the Almighty Lord had appeared.
31 Some of Heliodorus's friends quickly begged Onias to call upon the Most High to grant life to one who was lying quite at his last breath.
32 So the high priest, fearing that the king might get the notion that some foul play had been perpetrated by the Jews with regard to Heliodorus, offered sacrifice for the man's recovery.
33 While the high priest was making an atonement, the same young men appeared again to Heliodorus dressed in the same clothing, and they stood and said, "Be very grateful to the high priest Onias, since for his sake the Lord has granted you your life.
34 And see that you, who have been flogged by heaven, report to all people the majestic power of God." Having said this they vanished.
35 Then Heliodorus offered sacrifice to the Lord and made very great vows to the Savior of his life, and having bidden Onias farewell, he marched off with his forces to the king.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.