Jotaro and the others obtain a submarine as a new means of travel. Through the Red Sea, they try to head toward Egypt where DIO awaits. Using the sonar to detect any threats on the outside, the submarine quietly dives in. They however realize that if they're attacked underwater, there is nowhere to escape, so they are on their guard. Finally, when they are about to surface, a coffee mug that was in the cabin transforms and cuts off Joseph's artificial hand.
But if we were to be attacked in here,
 we'd have nowhere to run.
ولكن ان هوجمنا هنا ، ليس لدينا مكان نهرب اليه
Aber wenn wir hier drinnen angegriffen
werden, können wir nicht weg.
Pero si alguien nos atacara aquí dentro, 
no tendríamos adónde huir.
Pero si alguien nos atacara aquí dentro, 
no tendríamos adónde huir.
Mais si on nous attaque
de l’intérieur,
Ma se venissimo attaccati qui dentro, 
non avremo alcuna possibilità di fuga.
Mas se formos atacados aqui, 
não teremos como escapar.