حَدَّثَنَا الْحُسَيْنُ بْنُ عِيسَى الْخُرَاسَانِيُّ الدَّامَغَانِيُّ، حَدَّثَنَا جَعْفَرُ بْنُ عَوْنٍ، حَدَّثَنَا هِشَامُ بْنُ سَعْدٍ، حَدَّثَنَا نَافِعٌ، قَالَ سَمِعْتُ عَبْدَ اللَّهِ بْنَ عُمَرَ، يَقُولُخَرَجَ رَسُولُ اللَّهِ صلى الله عليه وسلم إِلَى قُبَاءَ يُصَلِّي فِيهِ - قَالَ - فَجَاءَتْهُ الأَنْصَارُ فَسَلَّمُوا عَلَيْهِ وَهُوَ يُصَلِّي ‏.‏ قَالَ فَقُلْتُ لِبِلاَلٍ كَيْفَ رَأَيْتَ رَسُولَ اللَّهِ صلى الله عليه وسلم يَرُدُّ عَلَيْهِمْ حِينَ كَانُوا يُسَلِّمُونَ عَلَيْهِ وَهُوَ يُصَلِّي قَالَ يَقُولُ هَكَذَا وَبَسَطَ كَفَّهُ ‏.‏ وَبَسَطَ جَعْفَرُ بْنُ عَوْنٍ كَفَّهُ وَجَعَلَ بَطْنَهُ أَسْفَلَ وَجَعَلَ ظَهْرَهُ إِلَى فَوْقٍ ‏.‏

Narrated Abdullah ibn Umar

The Messenger of Allah (ﷺ) went out to Quba to pray in it. Then the Ansar came to him and greeted him with peace while he was praying.

He said: I asked Bilal, "How did you see the Messenger of Allah (ﷺ) responding to them when they greeted him with peace while he was praying?" He said: "Like this." And he spread out his palm, and Ja'far ibn 'Awn spread out his palm, placing its inner part downwards and its upper part upwards.