1 Maccabees 2:29-39

29 Then many that sought after justice and judgment went down into the wilderness, to dwell there:
30 Both they, and their children, and their wives; and their cattle; because afflictions increased sore upon them.
31 Now when it was told the king's servants, and the host that was at Jerusalem, in the city of David, that certain men, who had broken the king's commandment, were gone down into the secret places in the wilderness,
32 They pursued after them a great number, and having overtaken them, they camped against them, and made war against them on the sabbath day.
33 And they said unto them, Let that which ye have done hitherto suffice; come forth, and do according to the commandment of the king, and ye shall live.
34 But they said, We will not come forth, neither will we do the king's commandment, to profane the sabbath day.
35 So then they gave them the battle with all speed.
36 Howbeit they answered them not, neither cast they a stone at them, nor stopped the places where they lay hid;
37 But said, Let us die all in our innocency: heaven and earth will testify for us, that ye put us to death wrongfully.
38 So they rose up against them in battle on the sabbath, and they slew them, with their wives and children and their cattle, to the number of a thousand people.
39 Now when Mattathias and his friends understood hereof, they mourned for them right sore.
The King James Version is in the public domain.