Hol Horse and Mondatta followed Jotaro and the others to Cairo and as Mondatta's book said, Hol Horse stuck his fingers into Polnareff's nose... but he didn't know what to do from there. Then Jotaro and the others, who were looking for Polnareff, show up, but things seem to be going the opposite way of the premonition.
This is the prediction that appeared 
before your brother got blown up.
هذا التنبُّؤ الذي ظهرَ قبل أن ينفجرَ أخوك
Das ist die Vorhersage, die deinen
Bruder erwischt hat.
Esta es la predicción de tu hermano.
Esta es la predicción de tu hermano.
C’est la prophétie que vous aviez eue 
quand ton frère s’est fait avoir !
Questa è la premonizione che riguardava tuo fratello!
Foi esta profecia que mandou 
teu irmão para o hospital!