2macc 12:37
King James Version
“And with that he began in his own language, and sung psalms with a loud voice, and rushing unawares upon Gorgias’ men, he put them to flight.”
Context
34And it happened that in their fighting together a few of the Jews were slain.
35At which time Dositheus, one of Bacenor’s company, who was on horseback, and a strong man, was still upon Gorgias, and taking hold of his coat drew him by force; and when he would have taken that cursed man alive, a horseman of Thracia coming upon him smote off his shoulder, so that Gorgias fled unto Marisa.
36Now when they that were with Gorgias had fought long, and were weary, Judas called upon the Lord, that he would shew himself to be their helper and leader of the battle.
37And with that he began in his own language, and sung psalms with a loud voice, and rushing unawares upon Gorgias’ men, he put them to flight.
38So Judas gathered his host, and came into the city of Odollam, And when the seventh day came, they purified themselves, as the custom was, and kept the sabbath in the same place.
39And upon the day following, as the use had been, Judas and his company came to take up the bodies of them that were slain, and to bury them with their kinsmen in their fathers’ graves.
40Now under the coats of every one that was slain they found things consecrated to the idols of the Jamnites, which is forbidden the Jews by the law. Then every man saw that this was the cause wherefore they were slain.