Lexicon › Greek › G4104 Strong's Greek · G4104 πιστόω pistóō Definitionto assure Derivationfrom G4103 (πιστός); KJV usageassure of Occurrences1 in the KJV · 1 verses πιστόω in Scripture 2 Timothy 3:14 But continue thou in the things which thou hast learned and hast been assured of, knowing of whom thou hast learned them ; ← G4103 G4104 G4105 →