عَنْ أَبِي ذَرٍّ رَضِيَ اللَّهُ عَنْهُ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ رَجَمَ امْرَأَةً فَأَمَرَنِي أَنْ أَحْفِرَ لَهَا فَحَفَرْتُ لَهَا إِلَى سُرَّتِهَا
It is narrated from Sayyiduna Abu Dharr (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) stoned a woman and ordered me to dig a pit for her, so I dug a pit as deep as my navel.