KJV - For they being ignorant of God's righteousness, and going about to establish their own righteousness, have not submitted themselves unto the righteousness of God.
ASV - For being ignorant of God's righteousness, and seeking to establish their own, they did not subject themselves to the righteousness of God.
BBE - Because, not having knowledge of God's righteousness, and desiring to give effect to their righteousness, they have not put themselves under the righteousness of God.
WEB - For being ignorant of God's righteousness, and seeking to establish their own righteousness, they didn't subject themselves to the righteousness of God.
YLT - for not knowing the righteousness of God, and their own righteousness seeking to establish, to the righteousness of God they did not submit.