1 Corinthians 9:24, 27
1 Corinthians 9:24 NASB1995
Do you not know that those who run in a race all run, but only one receives the prize? Run in such a way that you may win.
1 Corinthians 9:27 NASB1995
but I discipline my body and make it my slave, so that, after I have preached to others, I myself will not be disqualified.