حِزْقِيَال 3:6

لَا إِلَى شُعُوبٍ كَثِيرَةٍ غَامِضَةِ ٱللُّغَةِ وَثَقِيلَةِ ٱللِّسَانِ لَسْتَ تَفْهَمُ كَلَامَهُمْ. فَلَوْ أَرْسَلْتُكَ إِلَى هَؤُلَاءِ لَسَمِعُوا لَكَ.

Not to many people of a strange speech and of an hard language, whose words thou canst not understand. Surely, had I sent thee to them, they would have hearkened unto thee.