After losing to D'Arby, Joseph and Polnareff have their souls taken. In order to have their souls returned, Jotaro shows off Star Platinum's powers before going into a match with D'Arby, warning him that cheating won't work.
you must be sure to win, right?
أنّك متأكِّد من الفوز، صحيح؟
c’est que tu es sûr de gagner,