LXX 2 Macc 12:4

μετὰ δὲ τὸ κοινὸν τῆς πόλεως ψήφισμα καὶ τούτων ἐπιδεξαμένων, ὡς ἂν εἰρηνεύειν θελόντων καὶ μηδὲν ὕποπτον ἐχόντων, ἀχθέντας αὐτους ἐβύθισαν ὄντας οὐκ ἔλαττον τῶν διακοσίων.

Which when they had consented to, according to the common decree of the city, suspecting nothing, because of the peace: when they were gone forth into the deep, they drowned no fewer than two hundred of them.