New American Standard Bible (©1995)
but I discipline my body and make it my slave, so that, after I have preached to others, I myself will not be disqualified.
King James Bible
But I keep under my body, and bring it into subjection: lest that by any means, when I have preached to others, I myself should be a castaway.
Darby Bible Translation
But I buffet my body, and lead it captive, lest after having preached to others I should be myself rejected.
English Revised Version
but I buffet my body, and bring it into bondage: lest by any means, after that I have preached to others, I myself should be rejected.
Online Parallel Bible