Strong's #3201: memphomai (pronounced mem'-fom-ahee)
middle voice of an apparently primary verb; to blame:--find fault.
Thayer's Greek Lexicon:
́
memphomai
1) to blame, find fault
Part of Speech: verb
Relation: middle voice of an apparently root word
Citing in TDNT: 4:571, 580
Usage:
This word is used 3 times:
Mark 7:2: "that is to say, with unwashen, hands, they found fault."
Romans 9:19: "unto me, Why doth he yet find fault? For who hath resisted his"
Hebrews 8:8: "For finding fault with them, he saith, Behold, the days come, saith"