حَدَّثَنَا ابْنُ السَّرْحِ، أَخْبَرَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، قَالَ أَخْبَرَنِي عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللَّهِ بْنِ كَعْبِ بْنِ مَالِكٍ، أَنَّ عَبْدَ اللَّهِ بْنَ كَعْبٍ، قَالَ سَمِعْتُ كَعْبَ بْنَ مَالِكٍ، قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلمإِذَا قَدِمَ مِنْ سَفَرٍ بَدَأَ بِالْمَسْجِدِ فَرَكَعَ فِيهِ رَكْعَتَيْنِ ثُمَّ جَلَسَ لِلنَّاسِ ‏.‏ وَقَصَّ ابْنُ السَّرْحِ الْحَدِيثَ قَالَ وَنَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم الْمُسْلِمِينَ عَنْ كَلاَمِنَا أَيُّهَا الثَّلاَثَةُ حَتَّى إِذَا طَالَ عَلَىَّ تَسَوَّرْتُ جِدَارَ حَائِطِ أَبِي قَتَادَةَ وَهُوَ ابْنُ عَمِّي فَسَلَّمْتُ عَلَيْهِ فَوَاللَّهِ مَا رَدَّ عَلَىَّ السَّلاَمَ ثُمَّ صَلَّيْتُ الصُّبْحَ صَبَاحَ خَمْسِينَ لَيْلَةً عَلَى ظَهْرِ بَيْتٍ مِنْ بُيُوتِنَا فَسَمِعْتُ صَارِخًا يَا كَعْبُ بْنَ مَالِكٍ أَبْشِرْ ‏.‏ فَلَمَّا جَاءَنِي الَّذِي سَمِعْتُ صَوْتَهُ يُبَشِّرُنِي نَزَعْتُ لَهُ ثَوْبَىَّ فَكَسَوْتُهُمَا إِيَّاهُ فَانْطَلَقْتُ حَتَّى إِذَا دَخَلْتُ الْمَسْجِدَ فَإِذَا رَسُولُ اللَّهِ صلى الله عليه وسلم جَالِسٌ فَقَامَ إِلَىَّ طَلْحَةُ بْنُ عُبَيْدِ اللَّهِ يُهَرْوِلُ حَتَّى صَافَحَنِي وَهَنَّأَنِي
Translation

Ka'ab bin Malik said: "When the Prophet (ﷺ) arrived from a journey, he would begin with the mosque, pray two rak'ahs in it, and then sit for the people." Ibn Al-Sarh narrated the rest of the tradition and said: "The Messenger of Allah (ﷺ) forbade the Muslims to speak to us three. When a long time had passed for me, I climbed the wall of the enclosure of Abu Qatadah—and he was my cousin—and greeted him with peace. By Allah, he did not return the greeting to me. Then I prayed the morning prayer on the morning of the fiftieth night on the roof of one of our houses, and I heard a caller shouting: 'O Ka'ab bin Malik, rejoice!' When the one whose voice I heard came to me bearing glad tidings, I stripped off my two garments and clothed him with them. Then I set out, and when I entered the mosque, the Messenger of Allah (ﷺ) was sitting. Talhah bin Ubaidullah stood up, rushed towards me, shook my hand, and congratulated me.">