The Mongols have sent a traitor into the Japanese camp. If they can't be defeated by the horde, can they be defeated by an enemy within?
Just stay inside the strong stone walls, 
and wait for them to pass.
فقط ابقوا داخل الجدران الحجريّة المتينة
وانتظروهم حتّى يعبروا
Bleibt nur im Inneren der starken Steinmauern
und wartet, bis sie vorbeigezogen sind.
Basta con repelerlos
fuera de la muralla de piedra.
Basta con repelerlos
fuera de la muralla de piedra.
mais simplement
de laisser passer les Mongols,
Ma solo di stare all'interno di queste
forti mura e aspettare che passino.
Apenas espere dentro das paredes de pedra 
fortes e espere até eles passarem.