προσκαινουργέω
From LSJ
οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor
English (LSJ)
A work some new thing, πολλά J.AJ17.11.2.
Greek (Liddell-Scott)
προσκαινουργέω: ἐργάζομαι νέον τι κακόν, Ἰωσήπ. Ἰουδ. Ἀρχ. 17. 11, 2.