II Maccabees 6:9

9 And whoso would not conform themselves to the manners of the Gentiles should be put to death. Then might a man have seen the present misery.

II Maccabees 6:9 In-Context

7 And in the day of the king's birth every month they were brought by bitter constraint to eat of the sacrifices; and when the fast of Bacchus was kept, the Jews were compelled to go in procession to Bacchus, carrying ivy.
8 Moreover there went out a decree to the neighbour cities of the heathen, by the suggestion of Ptolemee, against the Jews, that they should observe the same fashions, and be partakers of their sacrifices:
9 And whoso would not conform themselves to the manners of the Gentiles should be put to death. Then might a man have seen the present misery.
10 For there were two women brought, who had circumcised their children; whom when they had openly led round about the city, the babes handing at their breasts, they cast them down headlong from the wall.
11 And others, that had run together into caves near by, to keep the sabbath day secretly, being discovered by Philip, were all burnt together, because they made a conscience to help themselves for the honour of the most sacred day.

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