I Maccabees 8:25

25 The people of the Jews shall help them, as the time shall be appointed, with all their heart:

I Maccabees 8:25 In-Context

23 Good success be to the Romans, and to the people of the Jews, by sea and by land for ever: the sword also and enemy be far from them,
24 If there come first any war upon the Romans or any of their confederates throughout all their dominion,
25 The people of the Jews shall help them, as the time shall be appointed, with all their heart:
26 Neither shall they give any thing unto them that make war upon them, or aid them with victuals, weapons, money, or ships, as it hath seemed good unto the Romans; but they shall keep their covenants without taking any thing therefore.
27 In the same manner also, if war come first upon the nation of the Jews, the Romans shall help them with all their heart, according as the time shall be appointed them:

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