KJV:
For ye are not come unto the mount that might be touched, and that burned with fire, nor unto blackness, and darkness, and tempest,
NASB:
For you have not come to a mountain that can be touched and to a blazing fire, and to darkness and gloom and whirlwind,
KJV:
For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;
NASB:
For if God did not spare angels when they sinned, but cast them into hell and committed them to pits of darkness, reserved for judgment;
KJV:
These are wells without water, clouds that are carried with a tempest; to whom the mist of darkness is reserved for ever.
NASB:
These are springs without water and mists driven by a storm, for whom the black darkness has been reserved.
KJV:
And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day.
NASB:
And angels who did not keep their own domain, but abandoned their proper abode, He has kept in eternal bonds under darkness for the judgment of the great day,