NET
17 Be imitators of me, brothers and sisters, and watch carefully those who are living this way, just as you have us as an example.
Darby
17 Be imitators [all] together of me, brethren, and fix your eyes on those walking thus as you have us for a model;
KJV
17 Brethren, be followers together of me, and mark them which walk so as ye have us for an ensample.