As the Leaf ninja’s ship heads toward their final stop for supplies before entering the Land of Lightning, Yamato warns the crew to stay alert for enemies who could mimic both the appearance and chakra of their closest allies.
What can I say to
make you believe me?
ما الّذي يجدر بي أن أقوله لك لتصدّقني؟
Was soll ich tun, damit du mir glaubst?
¿Qué puedo decir para que me creas?
¿Qué puedo decir para que me creas?
Cosa posso dire perché tu mi creda?
O que posso dizer para fazer 
você acreditar em mim?
Что мне сказать, чтобы ты поверил?