I Maccabees 13:4

4 By reason whereof all my brethren are slain for Israel's sake, and I am left alone.

I Maccabees 13:4 In-Context

2 And saw that the people was in great trembling and fear, he went up to Jerusalem, and gathered the people together,
3 And gave them exhortation, saying, Ye yourselves know what great things I, and my brethren, and my father's house, have done for the laws and the sanctuary, the battles also and troubles which we have seen.
4 By reason whereof all my brethren are slain for Israel's sake, and I am left alone.
5 Now therefore be it far from me, that I should spare mine own life in any time of trouble: for I am no better than my brethren.
6 Doubtless I will avenge my nation, and the sanctuary, and our wives, and our children: for all the heathen are gathered to destroy us of very malice.

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