Musnad Ahmad 420
It was narrated that Abu Salamah bin `Abdul-Rahman said:
`Uthman (رضي الله عنه) looked out from the house when he was under siege and said: I adjure by Allah anyone who was present with the Messenger of Allah (ﷺ) , on the day of Hira`, when the mountain shook beneath his feet; he kicked it with his foot and said: “Be still, Hira`, there is no one on you but a Prophet, a Siddiq or a martyr,` and i was with him. And some men testified to what he said. Then he said: I adjure by Allah anyone who was present with the Messenger of Allah (ﷺ) on the day of Bai’atul-Ridwan, when he had sent me to the mushrikeen, the people of Makkah; he said, `This is my hand and this is the hand of `Uthman,` and he swore allegiance on my behalf. And some men testified to what he said. Then he said:l adjure by Allah anyone who was present when the Messenger of Allah (ﷺ) said: `Who will expand the mosque by incorporating this house into it, in return for a house in Paradise?” and I bought it with my wealth and expanded the mosque by incorporating it into it. And some men testified to what he said. Then he said: I adjure by Allah anyone who saw the Messenger of Allah (ﷺ) on the day of the army of hardship (i.e., Tabook), when he said: `Who will spend today a spending that will be accepted by Allah?` and I equipped half of the army with my wealth. And some men testified to what he said, Then he said:I adjure by Allah anyone who saw the water of Roomah (a well) being sold to wayfarers, then I bought it with my own wealth and gave it to wayfarers for free.` And some men testified to what he said.
حَدَّثَنَا أَبُو قَطَنٍ، حَدَّثَنَا يُونُسُ يَعْنِي ابْنَ أَبِي إِسْحَاقَ، عَنْ أَبِيهِ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، قَالَ أَشْرَفَ عُثْمَانُ رَضِيَ اللَّهُ عَنْهُ مِنْ الْقَصْرِ وَهُوَ مَحْصُورٌ فَقَالَ أَنْشُدُ بِاللَّهِ مَنْ شَهِدَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَوْمَ حِرَاءٍ إِذْ اهْتَزَّ الْجَبَلُ فَرَكَلَهُ بِقَدَمِهِ ثُمَّ قَالَ اسْكُنْ حِرَاءُ لَيْسَ عَلَيْكَ إِلَّا نَبِيٌّ أَوْ صِدِّيقٌ أَوْ شَهِيدٌ وَأَنَا مَعَهُ فَانْتَشَدَ لَهُ رِجَالٌ قَالَ أَنْشُدُ بِاللَّهِ مَنْ شَهِدَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَوْمَ بَيْعَةِ الرِّضْوَانِ إِذْ بَعَثَنِي إِلَى الْمُشْرِكِينَ إِلَى أَهْلِ مَكَّةَ قَالَ هَذِهِ يَدِي وَهَذِهِ يَدُ عُثْمَانَ رَضِيَ اللَّهُ عَنْهُ فَبَايَعَ لِي فَانْتَشَدَ لَهُ رِجَالٌ قَالَ أَنْشُدُ بِاللَّهِ مَنْ شَهِدَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ مَنْ يُوَسِّعُ لَنَا بِهَذَا الْبَيْتِ فِي الْمَسْجِدِ بِبَيْتٍ فِي الْجَنَّةِ فَابْتَعْتُهُ مِنْ مَالِي فَوَسَّعْتُ بِهِ الْمَسْجِدَ فَانْتَشَدَ لَهُ رِجَالٌ قَالَ وَأَنْشُدُ بِاللَّهِ مَنْ شَهِدَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَوْمَ جَيْشِ الْعُسْرَةِ قَالَ مَنْ يُنْفِقُ الْيَوْمَ نَفَقَةً مُتَقَبَّلَةً فَجَهَّزْتُ نِصْفَ الْجَيْشِ مِنْ مَالِي قَالَ فَانْتَشَدَ لَهُ رِجَالٌ وَأَنْشُدُ بِاللَّهِ مَنْ شَهِدَ رُومَةَ يُبَاعُ مَاؤُهَا ابْنَ السَّبِيلِ فَابْتَعْتُهَا مِنْ مَالِي فَأَبَحْتُهَا لِابْنِ السَّبِيلِ قَالَ فَانْتَشَدَ لَهُ رِجَالٌ‏.‏