"When 'Abdullah bin Ubayy died, his son came to the Prophet and said: 'Give me your shirt so that I may shroud him in it, and (some and) offer the (funeral) prayer for him, and pray for forgiveness for him'. So he gave him his shirt then he said: 'When you have finished, inform me and I will offer the (funeral) prayer for him.' But 'Umar stopped him and said: 'Hasn't Allah forbidden you to offer the (funeral) prayer for the hypocrites?' He said: 'I have two options. Whether you ask forgiveness for them (hypocrites) or ask no forgiveness for them." So he offered the (funeral) prayer for him. Then Allah, Most High, revealed: 'And never pray (funeral prayer) for any of them (hypocrites) who dies, nor stand at his grave.' So he stopped offering the (funeral) prayer for them." (Using translation from Nasāʾī 1900)  

لَمَّا مَاتَ عَبْدُ اللهِ بْنُ أُبَيٍّ جَاءَ ابْنُهُ إِلَى النَّبِيِّ ﷺ فَقَالَ «أَعْطِنِي قَمِيصَكَ حَتَّى أُكَفِّنَهُ فِيهِ وَصَلِّ عَلَيْهِ وَاسْتَغْفِرْ لَهُ فَأَعْطَاهُ قَمِيصَهُ» ثُمَّ قَالَ «إِذَا فَرَغْتُمْ فَآذِنُونِي أُصَلِّي عَلَيْهِ» فَجَذَبَهُ عُمَرُ وَقَالَ «قَدْ نَهَاكَ اللهُ أَنْ تُصَلِّيَ عَلَى الْمُنَافِقِينَ» فَقَالَ أَنَا بَيْنَ خِيَرَتَيْنِ قَالَ اسْتَغْفِرْ لَهُمِ أَوْ لَا تَسْتَغْفِرُ لَهُمْ فَصَلَّى عَلَيْهِ فَأَنْزَلَ اللهُ {وَلَا تُصَلِّ عَلَى أَحَدٍ مِنْهُمْ مَاتَ أَبَدًا وَلَا تَقُمْ عَلَى قَبْرِهِ} [التوبة 84] فَتَرَكَ الصَّلَاةَ عَلَيْهِمْ  

"The Prophet came to the grave of 'Abdullah bin Ubayy when he had been placed in his grave and stood over it. He commanded that he be brought out to him and placed on his knees, and he dressed him in his shirt and blew on him (for blessing). And Allah knows best." (Using translation from Nasāʾī 1901)  

سَمِعَ جَابِرًا يَقُولُ أَتَى النَّبِيُّ ﷺ قَبْرَ عَبْدِ اللهِ بْنِ أُبَيٍّ وَقَدْ وُضِعَ فِي حُفْرَتِهِ فَوَقَفَ عَلَيْهِ «فَأَمَرَ بِهِ فَأُخْرِجَ فَوَضَعَهُ عَلَى رُكْبَتَيْهِ وَأَلْبَسَهُ قَمِيصَهُ وَنَفَثَ عَلَيْهِ مِنْ رِيقِهِ فَاللهُ أَعْلَمُ»  

"And Al-'Abass was in Al-Madinah, and he asked the Ansar for a garment to clothe him in, but they could not find a shirt that would fit him except the shirt of 'Abdullah bin Ubayy, so they clothed him in it." (Using translation from Nasāʾī 1902)  

سَمِعْتُ جَابِرًا يَقُولُ «كَانَ الْعَبَّاسُ بِالْمَدِينَةِ فَطَلَبَتِ الْأَنْصَارُ ثَوْبًا يَكْسُونَهُ فَلَمْ يَجِدُوا قَمِيصًا يَصْلُحُ عَلَيْهِ إِلَّا قَمِيصَ عَبْدِ اللهِ بْنِ أُبَيٍّ فَكَسَوْهُ إِيَّاهُ»  

We migrated with Messenger of Allah ﷺ seeking Allah's Countenance, so our rewards became due and sure with Allah. Some of us passed away without eating anything of their rewards in this world. One of these was Musʿab bin ʿUmar who was martyred on the day of the battle of Uhud. We did not find anything to shroud his body with except a striped cloak. When we covered his head with it, his feet remained uncovered, and when we covered his feet with it, his head remained uncovered. So Allah's Apostle ordered us to cover his head with it and put some Idhkhir (i.e. a kind of grass) over his feet. And there are some amongst us whose fruits have ripened and they are collecting them (i.e. they have received their rewards in this world). (Using translation from Bukhārī 3914)  

هَاجَرْنَا مَعَ النَّبِيِّ ﷺ نَبْتَغِي وَجْهَ اللهِ فَوَجَبَ أَجْرُنَا عَلَى اللهِ فَمِنَّا مَنْ مَاتَ لَمْ يَأْكُلْ مِنْ أَجْرِهِ شَيْئًا مِنْهُمْ مُصْعَبُ بْنُ عُمَيْرٍ قُتِلَ يَوْمَ أُحُدٍ فَلَمْ نَجِدْ شَيْئًا نُكَفِّنُهُ فِيهِ إِلَّا نَمِرَةً كُنَّا إِذَا غَطَّيْنَا رَأْسَهُ خَرَجَتْ رِجْلَاهُ وَإِذَا غَطَّيْنَا بِهَا رِجْلَيْهِ خَرَجَ رَأْسُهُ «فَأَمَرَنَا رَسُولُ اللهِ ﷺ أَنْ نُغَطِّيَ بِهَا رَأْسَهُ وَنَجْعَلُ عَلَى رِجْلَيْهِ إِذْخِرًا وَمِنَّا مَنْ أَيْنَعَتْ لَهُ ثَمَرَتُهُ فَهُوَ يَهْدِبُهَا» اللَّفْظُ لِإِسْمَاعِيلَ