KJV:
In the which ye also walked some time, when ye lived in them.
NASB:
and in them you also once walked, when you were living in them.
KJV:
Walk in wisdom toward them that are without, redeeming the time.
NASB:
Conduct yourselves with wisdom toward outsiders, making the most of the opportunity.
KJV:
That ye would walk worthy of God, who hath called you unto his kingdom and glory.
NASB:
so that you would walk in a manner worthy of the God who calls you into His own kingdom and glory.
KJV:
Furthermore then we beseech you, brethren, and exhort you by the Lord Jesus, that as ye have received of us how ye ought to walk and to please God, so ye would abound more and more.
NASB:
Finally then, brethren, we request and exhort you in the Lord Jesus, that as you received from us instruction as to how you ought to walk and please God (just as you actually do walk), that you excel still more.
KJV:
That ye may walk honestly toward them that are without, and that ye may have lack of nothing.
NASB:
so that you will behave properly toward outsiders and not be in any need.
KJV:
Now we command you, brethren, in the name of our Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which he received of us.
NASB:
Now we command you, brethren, in the name of our Lord Jesus Christ, that you keep away from every brother who leads an unruly life and not according to the tradition which you received from us.