Yahya related to me from Malik that Yahya ibn Said said, "On the Day of Uhud, The Messenger of Allah ﷺ said, 'Who will bring me news of Sad ibn al-Rabi al-Ansari?' a man said, 'Me, Messenger of Allah!' So the man went around among the slain, and Sad ibn al-Rabi said to him, 'What are you doing?' The man said to him, 'The Messenger of Allah ﷺ sent me to bring him news of you.' He said, 'Go to him, and give him my greetings, and tell him that I have been stabbed twelve times, and am mortally wounded. Tell your people that they will have no excuse with Allah if the Messenger of Allah ﷺ is slain while one of them is still alive.' "  

قَالَ لَمَّا كَانَ يَوْمُ أُحُدٍ قَالَ رَسُولُ اللَّهِ ﷺ مَنْ يَأْتِينِي بِخَبَرِ سَعْدِ بْنِ الرَّبِيعِ الأَنْصَارِيِّ فَقَالَ رَجُلٌ أَنَا يَا رَسُولَ اللَّهِ فَذَهَبَ الرَّجُلُ يَطُوفُ بَيْنَ الْقَتْلَى فَقَالَ لَهُ سَعْدُ بْنُ الرَّبِيعِ مَا شَأْنُكَ فَقَالَ لَهُ الرَّجُلُ بَعَثَنِي إِلَيْكَ رَسُولُ اللَّهِ ﷺ لآتِيَهُ بِخَبَرِكَ قَالَ فَاذْهَبْ إِلَيْهِ فَأَقْرِئْهُ مِنِّي السَّلاَمَ وَأَخْبِرْهُ أَنِّي قَدْ طُعِنْتُ اثْنَتَىْ عَشْرَةَ طَعْنَةً وَأَنِّي قَدْ أُنْفِذَتْ مَقَاتِلِي وَأَخْبِرْ قَوْمَكَ أَنَّهُ لاَ عُذْرَ لَهُمْ عِنْدَ اللَّهِ إِنْ قُتِلَ رَسُولُ اللَّهِ ﷺ وَوَاحِدٌ مِنْهُمْ حَىٌّ