KJV:
For which cause we faint not; but though our outward man perish, yet the inward man is renewed day by day.
NASB:
Therefore we do not lose heart, but though our outer man is decaying, yet our inner man is being renewed day by day.
KJV:
And have put on the new man, which is renewed in knowledge after the image of him that created him:
NASB:
and have put on the new self who is being renewed to a true knowledge according to the image of the One who created him--