1 Corinthians 9
25 Ref and every one who is striving, is in all things temperate; these, indeed, then, that a corruptible crown they may receive, but we an incorruptible;
26 Ref I, therefore, thus run, not as uncertainly, thus I fight, as not beating air;
27 Ref but I chastise my body, and bring `it' into servitude, lest by any means, having preached to others -- I myself may become disapproved.