KJV:
All unrighteousness is sin: and there is a sin not unto death.
NASB:
All unrighteousness is sin, and there is a sin not leading to death.
KJV:
And from Jesus Christ, who is the faithful witness, and the first begotten of the dead, and the prince of the kings of the earth. Unto him that loved us, and washed us from our sins in his own blood,
NASB:
and from Jesus Christ, the faithful witness, the firstborn of the dead, and the ruler of the kings of the earth. To Him who loves us and released us from our sins by His blood--
KJV:
And I heard another voice from heaven, saying, Come out of her, my people, that ye be not partakers of her sins, and that ye receive not of her plagues.
NASB:
I heard another voice from heaven, saying, "Come out of her, my people, so that you will not participate in her sins and receive of her plagues;