Vine's Expository Dictionary: View Entry
TDNT Reference: 7:759,1100
συκοφαντέω sykophantéō, soo-kof-an-teh'-o; from a compound of G4810 and a derivative of G5316; to be a fig-informer (reporter of the law forbidding the exportation of figs from Greece), "sycophant", i.e. (genitive and by extension) to defraud (exact unlawfully, extort):—accuse falsely, take by false accusation.
The KJV translates Strong's G4811 in the following manner: accuse falsely (1x), take by false accusation (1x).
to accuse wrongfully, to calumniate, to attack by malicious devices
to exact money wrongfully
to extort from, defraud
Strong's Number G4811 matches the Greek συκοφαντέω (sykophanteō),
which occurs 2 times in 2 verses
in the TR Greek.