KJV:
Lest haply if they of Macedonia come with me, and find you unprepared, we (that we say not, ye) should be ashamed in this same confident boasting.
NASB:
otherwise if any Macedonians come with me and find you unprepared, we-- not to speak of you-- will be put to shame by this confidence.
KJV:
That which I speak, I speak it not after the Lord, but as it were foolishly, in this confidence of boasting.
NASB:
What I am saying, I am not saying as the Lord would, but as in foolishness, in this confidence of boasting.
KJV:
Who being the brightness of his glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high;
NASB:
And He is the radiance of His glory and the exact representation of His nature, and upholds all things by the word of His power. When He had made purification of sins, He sat down at the right hand of the Majesty on high,