[Machine] The Prophet sent him to fulfill one of his needs. He came while the Prophet was praying on his mount. He greeted him, but the Prophet remained silent. He greeted him again, but the Prophet remained silent. He greeted him again, but the Prophet remained silent. He greeted him three times, and then when he finished praying, he said to him, "Indeed, it did not prevent me from responding to you except that I was praying." He then prayed wherever his mount was facing.  

أَنَّ النَّبِيَّ ﷺ بَعَثَهُ لِبَعْضِ حَاجَتِهِ قَالَ فَجَاءَ وَالنَّبِيُّ ﷺ يُصَلِّي عَلَى رَاحِلَتِهِ قَالَ فَسَلَّمَ عَلَيْهِ فَسَكَتَ فَسَلَّمَ عَلَيْهِ فَسَكَتَ فَسَلَّمَ عَلَيْهِ فَسَكَتَ ثَلَاثَ مَرَّاتٍ قَالَ فَقَالَ لَهُ لَمَّا فَرَغَ أَمَا إِنَّهُ لَمْ يَمْنَعْنِي أَنْ أَرُدَّ عَلَيْكَ إِلَّا أَنِّي كُنْتُ أُصَلِّي قَالَ فَصَلَّى حَيْثُ تَوَجَّهَتْ بِهِ رَاحِلَتُهُ