KJV:
Moreover, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand;
NASB:
Now I make known to you, brethren, the gospel which I preached to you, which also you received, in which also you stand,
KJV:
By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.
NASB:
by which also you are saved, if you hold fast the word which I preached to you, unless you believed in vain.
KJV:
For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;
NASB:
For I delivered to you as of first importance what I also received, that Christ died for our sins according to the Scriptures,
KJV:
After that, he was seen of above five hundred brethren at once; of whom the greater part remain unto this present, but some are fallen asleep.
NASB:
After that He appeared to more than five hundred brethren at one time, most of whom remain until now, but some have fallen asleep;
KJV:
But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me.
NASB:
But by the grace of God I am what I am, and His grace toward me did not prove vain; but I labored even more than all of them, yet not I, but the grace of God with me.
KJV:
Yea, and we are found false witnesses of God; because we have testified of God that he raised up Christ: whom he raised not up, if so be that the dead rise not.
NASB:
Moreover we are even found to be false witnesses of God, because we testified against God that He raised Christ, whom He did not raise, if in fact the dead are not raised.