δι' ἴδια κέρδη
From LSJ
τεκμαιρόμενοι προκατηγορίας οὐ προγεγενημένης → deducing from the fact that there was no previous accusation
τεκμαιρόμενοι προκατηγορίας οὐ προγεγενημένης → deducing from the fact that there was no previous accusation
for personal ends, for selfish ends
