أَخْبَرَنَا أَبُو الْوَلِيدِ هُوَ الطَّيَالِسِيُّ ، حَدَّثَنَا لَيْثُ بْنُ سَعْدٍ ، أَخْبَرَنِي بُكَيْرٌ هُوَ ابْنُ الْأَشَجِّ ، عَنْ نَابِلٍ صَاحِبِ الْعَبَاءِ، عَنْ ابْنِ عُمَرَ ، عَنْ صُهَيْبٍ ، قَالَ :" مَرَرْتُ بِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَسَلَّمْتُ عَلَيْهِ وَهُوَ يُصَلِّي، فَرَدَّ إِلَيَّ إِشَارَةً ".
قَالَ لَيْثٌ : أَحْسَبُهُ قَالَ : بِأُصْبُعِهِ

Abu Al-Walid, he is Al-Tayalisi, told us, Laith bin Saad told us, Bukair, Ibn Al-Ashjaj, told me, on the authority of Nablus, the owner of the cloak, On the authority of Ibn Umar, on the authority of Suhayb, he said: “I passed by the Messenger of God, may God bless him and grant him peace, and I greeted him while he was praying, and he gestured back to me.”
Laith said: I think it is. He said: With his finger.