عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَمَرَ فَاطِمَةَ وَأُمَّ سَلَمَةَ رَضِيَ اللَّهُ عَنْهُمَا أَنْ تَجُرَّا الذَّيْلَ ذِرَاعًا
It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him and his family) instructed Sayyida Fatimah and Sayyida Umm Salamah (may Allah be pleased with them both) to let their garments hang down by one hand span.