KJV:
For kings, and for all that are in authority; that we may lead a quiet and peaceable life in all godliness and honesty.
NASB:
for kings and all who are in authority, so that we may lead a tranquil and quiet life in all godliness and dignity.
KJV:
But let it be the hidden man of the heart, in that which is not corruptible, even the ornament of a meek and quiet spirit, which is in the sight of God of great price.
NASB:
but let it be the hidden person of the heart, with the imperishable quality of a gentle and quiet spirit, which is precious in the sight of God.