KJV:
No man that warreth entangleth himself with the affairs of this life; that he may please him who hath chosen him to be a soldier.
NASB:
No soldier in active service entangles himself in the affairs of everyday life, so that he may please the one who enlisted him as a soldier.
KJV:
For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning.
NASB:
For if, after they have escaped the defilements of the world by the knowledge of the Lord and Savior Jesus Christ, they are again entangled in them and are overcome, the last state has become worse for them than the first.