عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا عَنْ صُهَيْبٍ صَاحِبِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ رَضِيَ اللَّهُ عَنْهُ أَنَّهُ قَالَ مَرَرْتُ بِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ وَهُوَ يُصَلِّي فَسَلَّمْتُ فَرَدَّ إِلَيَّ إِشَارَةً وَقَالَ لَا أَعْلَمُ إِلَّا أَنَّهُ قَالَ إِشَارَةً بِإِصْبَعِهِ
Sayyiduna Abdullah bin Umar, may Allah be pleased with them, narrates that the Companion of the Messenger, Sayyiduna Suhaib, may Allah be pleased with him, said: I passed by the Noble Prophet, peace and blessings be upon him, while he was praying. I greeted him with salam, and he, peace and blessings be upon him, responded to me by gesturing. The narrator says: I think he mentioned that he gestured with his finger.