Berean Standard Bible (BSB)
and no one should ever violate or exploit his brother in this regard, because the Lord will avenge all such acts, as we have already told you and solemnly warned you.
World English Bible (WEB)
that no one should take advantage of and wrong a brother or sister in this matter; because the Lord is an avenger in all these things, as also we forewarned you and testified.
Strong's King James
That no{G3361} man go beyond{G5233}{(G5721)} and{G2532} defraud{G4122}{(G5721)} his{G846} brother{G80} in{G1722} any matter{G4229}: because{G1360} that the Lord{G2962} is the avenger{G1558} of{G4012} all{G3956} such{G5130}, as{G2531} we{G4277} also{G2532} have forewarned{G4277}{(G5656)} you{G5213} and{G2532} testified{G1263}{(G5662)}.
The F.O.G *
(6) That nobody transgress and exploit his brother in this matter because אָדוֹן Adonai is avenging in all this, just as we also told and warned you beforehand.
The F.O.G Message *
Young's Literal Translation
that no one go beyond and defraud in the matter his brother, because an avenger is the Lord of all these, as also we spake before to you and testified,