καταπαυέμεν

From LSJ

ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)

Source

Greek Monotonic

καταπαυέμεν: Επικ. αντί -παύειν, απαρ. του καταπαύω.