[Machine] So there is no harm in that, and this is what Ash-Shafi'i used to do in the past and he would narrate it from a man narrating from Ja'far bin Muhammad from his father from 'Umar in the sense of narrating from Abu Salamah, and he would weaken what is narrated in this story from Ash-Sha'bi and Ibrahim an-Nakha'i that 'Umar reestablished the prayer because they were both sent (as messengers). Abu Salamah reported it from Al-Madinah, and no one denies it in the household of 'Umar.  

فلَا بَأْسَ إِذًا وَإِلَى هَذَا كَانَ يَذْهَبُ الشَّافِعِيُّ فِي الْقَدِيمِ وَيَرْوِيهِ أَيْضًا عَنْ رَجُلٍ عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ عَنْ أَبِيهِ عَنْ عُمَرَ بِمَعْنَى رِوَايَةِ أَبِي سَلَمَةَ وَيُضَعِّفُ مَا رُوِيَ فِي هَذِهِ الْقِصَّةِ عَنِ الشَّعْبِيِّ وَإِبْرَاهِيمَ النَّخَعِيِّ أَنَّ عُمَرَ أَعَادَ الصَّلَاةَ بِأَنَّهُمَا مُرْسَلَتَانِ قَالَ وَأَبُو سَلَمَةَ يُحَدِّثُهُ بِالْمَدِينَةِ وَعِنْدَ آلِ عُمَرَ لَا يُنْكِرْهُ أَحَدٌ