II Maccabees 3:33

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:

II Maccabees 3:33 In-Context

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.
35 So Heliodorus, after he had offered sacrifice unto the Lord, and made great vows unto him that had saved his life, and saluted Onias, returned with his host to the king.

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