KJV:
For neither they themselves who are circumcised keep the law; but desire to have you circumcised, that they may glory in your flesh.
NASB:
For those who are circumcised do not even keep the Law themselves, but they desire to have you circumcised so that they may boast in your flesh.
KJV:
But God forbid that I should glory, save in the cross of our Lord Jesus Christ, by whom the world is crucified unto me, and I unto the world.
NASB:
But may it never be that I would boast, except in the cross of our Lord Jesus Christ, through which the world has been crucified to me, and I to the world.
KJV:
Not of works, lest any man should boast.
NASB:
not as a result of works, so that no one may boast.
KJV:
For we are the circumcision, which worship God in the spirit, and rejoice in Christ Jesus, and have no confidence in the flesh.
NASB:
for we are the true circumcision, who worship in the Spirit of God and glory in Christ Jesus and put no confidence in the flesh,