KJV:
Then all the multitude kept silence, and gave audience to Barnabas and Paul, declaring what miracles and wonders God had wrought among the Gentiles by them.
NASB:
All the people kept silent, and they were listening to Barnabas and Paul as they were relating what signs and wonders God had done through them among the Gentiles.
KJV:
And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also:
NASB:
and he received the sign of circumcision, a seal of the righteousness of the faith which he had while uncircumcised, so that he might be the father of all who believe without being circumcised, that righteousness might be credited to them,
KJV:
Through mighty signs and wonders, by the power of the Spirit of God; so that from Jerusalem, and round about unto Illyricum, I have fully preached the gospel of Christ.
NASB:
in the power of signs and wonders, in the power of the Spirit; so that from Jerusalem and round about as far as Illyricum I have fully preached the gospel of Christ.
KJV:
For the Jews require a sign, and the Greeks seek after wisdom:
NASB:
For indeed Jews ask for signs and Greeks search for wisdom;
KJV:
Wherefore tongues are for a sign, not to them that believe, but to them that believe not: but prophesying serveth not for them that believe not, but for them which believe.
NASB:
So then tongues are for a sign, not to those who believe but to unbelievers; but prophecy is for a sign, not to unbelievers but to those who believe.
KJV:
Truly the signs of an apostle were wrought among you in all patience, in signs, and wonders, and mighty deeds.
NASB:
The signs of a true apostle were performed among you with all perseverance, by signs and wonders and miracles.
KJV:
Even him, whose coming is after the working of Satan with all power and signs and lying wonders,
NASB:
that is, the one whose coming is in accord with the activity of Satan, with all power and signs and false wonders,