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.
but I haven't heard you say a certain line yet.
ولكن لم أسمعك تقولُ كلمة واحدة بعد
aber ich habe dich den
Satz noch nicht sagen hören.
pero no te he oído pronunciar 
ciertas palabras.
pero no has pronunciado ciertas palabras.
mais tu ne m’as pas encore dit
ce que je veux entendre.
ma non ti ho ancora sentito pronunciare
 la fase di rito.
mas você ainda não disse aquela frase...