Berean Standard Bible (BSB)
knowing that such a man is corrupt and sinful; he is self-condemned.
World English Bible (WEB)
knowing that such a one is perverted, and sins, being self-condemned.
Strong's King James
Knowing{G1492}{(G5761)} that{G3754} he that is such{G5108} is subverted{G1612}{(G5769)}, and{G2532} sinneth{G264}{(G5719)}, being{G5607}{(G5752)} condemned of himself{G843}.
The F.O.G *
(11) knowing that such as this is crooked, deviating and becoming self-condemned.
The F.O.G Message *
Young's Literal Translation
having known that he hath been subverted who is such, and doth sin, being self-condemned.