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.
So if I wager her soul, she won't complain.
لِذا إذا راهنتُ بروحها، لن تشتكي
Wenn ich ihre Seele setze,
wird sie sich nicht beschweren!
No creo que le moleste que apueste su alma.
No creo que le moleste que apueste su alma.
Alors ce n’est pas elle
qui me reprochera de parier son âme.
Non credo che avrebbe da ridire
 se scommettessi anche la sua anima.
Então não vejo problema em 
apostar também a alma dela.