G4811–συκοφαντέω–sukophanteō

And questioning him also were those warring, saying, `And we, what shall we do?' and he said unto them, `Do violence to no one, nor accuse falsely, and be content with your wages.'

συκοφαντήσητε sukophantēsēte “may accuse falsely”

And Zaccheus having stood, said unto the Lord, `Lo, the half of my goods, sir, I give to the poor, and if of any one anything I did take by false accusation, I give back fourfold.'

ἐσυκοφάντησα, esukophantēsa “I have defrauded,”