النَّبِيُّ ص يُدْخِلُ الْفِيلَ سَفِينَةً ثُمَّ يَنْظُرُ إِلَى مَوْضِعِ مَبْلَغِ الْمَاءِ مِنَ السَّفِينَةِ فَيُعَلِّمُ عَلَيْهِ ثُمَّ يُخْرِجُ الْفِيلَ وَ يُلْقِي فِي السَّفِينَةِ حَدِيداً أَوْ صُفْراً أَوْ مَا شَاءَ فَإِذَا بَلَغَ الْمَوْضِعَ الَّذِي عَلَّمَ عَلَيْهِ أَخْرَجَهُ وَ وَزَنَهُ.
Hadith.3245 - In the narration of al-Nadr ibn Suwayd, attributed to the Prophet (peace be upon him and his family): A man swore an oath that he would weigh an elephant. The Prophet (peace be upon him and his family) said: "He should place the elephant in a boat, then observe the water level reached by the boat and mark