II Maccabees 3:24-34

24 Now as he was there present himself with his guard about the treasury, the Lord of spirits, and the Prince of all power, caused a great apparition, so that all that presumed to come in with him were astonished at the power of God, and fainted, and were sore afraid.
25 For there appeared unto them an horse with a terrible rider upon him, and adorned with a very fair covering, and he ran fiercely, and smote at Heliodorus with his forefeet, and it seemed that he that sat upon the horse had complete harness of gold.
26 Moreover two other young men appeared before him, notable in strength, excellent in beauty, and comely in apparel, who stood by him on either side; and scourged him continually, and gave him many sore stripes.
27 And Heliodorus fell suddenly unto the ground, and was compassed with great darkness: but they that were with him took him up, and put him into a litter.
28 Thus him, that lately came with a great train and with all his guard into the said treasury, they carried out, being unable to help himself with his weapons: and manifestly they acknowledged the power of God.
29 For he by the hand of God was cast down, and lay speechless without all hope of life.
30 But they praised the Lord, that had miraculously honoured his own place: for the temple; which a little afore was full of fear and trouble, when the Almighty Lord appeared, was filled with joy and gladness.
31 Then straightways certain of Heliodorus' friends prayed Onias, that he would call upon the most High to grant him his life, who lay ready to give up the ghost.
32 So the high priest, suspecting lest the king should misconceive that some treachery had been done to Heliodorus by the Jews, offered a sacrifice for the health of the man.
33 Now as the high priest was making an atonement, the same young men in the same clothing appeared and stood beside Heliodorus, saying, Give Onias the high priest great thanks, insomuch as for his sake the Lord hath granted thee life:
34 And seeing that thou hast been scourged from heaven, declare unto all men the mighty power of God. And when they had spoken these words, they appeared no more.

The Brenton translation of the Septuagint is in the public domain.