Have they not travelled (sufficiently) in the land to have understanding hearts and listening ears? It is their hearts which are blind, not their ears.
آيا در زمين سير نمى‌كنند تا صاحب دلهايى گردند كه بدان تعقل كنند و گوشهايى كه بدان بشنوند؟ زيرا چشمها نيستند كه كور مى‌شوند، بلكه دلهايى كه در سينه‌ها جاى دارند كور باشند.