Lead me to her (or his) grave. They led him to that place and he said prayer over her (or him) and then remarked: Verily, these graves are full of darkness for their dwellers. Verily, the Mighty and Glorious Allah illuminates them for their occupants by reason of my prayer over them.  

أَنَّ امْرَأَةً سَوْدَاءَ كَانَتْ تَقُمُّ الْمَسْجِدَ أَوْ شَابًّا فَفَقَدَهَا رَسُولُ اللَّهِ ﷺ فَسَأَلَ عَنْهَا أَوْ عَنْهُ فَقَالُوا مَاتَ قَالَ أَفَلاَ كُنْتُمْ آذَنْتُمُونِي قَالَ فَكَأَنَّهُمْ صَغَّرُوا أَمْرَهَا أَوْ أَمْرَهُ فَقَالَ دُلُّونِي عَلَى قَبْرِهِ فَدَلُّوهُ فَصَلَّى عَلَيْهَا ثُمَّ قَالَ إِنَّ هَذِهِ الْقُبُورَ مَمْلُوءَةٌ ظُلْمَةً عَلَى أَهْلِهَا وَإِنَّ اللَّهَ ﷻ يُنَوِّرُهَا لَهُمْ بِصَلاَتِي عَلَيْهِمْ  

“Why did you not tell me?” Then he went to her grave and offered the funeral prayer for her.  

أَنَّ امْرَأَةً سَوْدَاءَ كَانَتْ تَقُمُّ الْمَسْجِدَ فَفَقَدَهَا رَسُولُ اللَّهِ ﷺ فَسَأَلَ عَنْهَا بَعْدَ أَيَّامٍ فَقِيلَ لَهُ إِنَّهَا مَاتَتْ قَالَ فَهَلاَّ آذَنْتُمُونِي فَأَتَى قَبْرَهَا فَصَلَّى عَلَيْهَا  

[Machine] A person used to regularly pray in the mosque and when they died, the Prophet ﷺ missed their presence. He asked, "What happened to the person who used to pray in the mosque?" They informed him that the person had passed away. The Prophet ﷺ said, "Why didn't you inform me? You should have informed me." They replied, "It was during the night." The Prophet ﷺ said, "Show me their grave." He went to the grave and prayed for them, then said, "It is confirmed through this incident, or in another narration, that these graves are filled with darkness upon its inhabitants, and Allah ﷻ illuminates them with my prayers for them."  

أَنَّ إِنْسَانًا كَانَ يَقُمُّ الْمَسْجِدَ أَسْوَدَ فمَاتَ أَوْ مَاتَتْ فَفَقَدَهَا النَّبِيُّ ﷺ فَقَالَ مَا فَعَلَ الْإِنْسَانُ الَّذِي كَانَ يَقُمُّ الْمَسْجِدَ؟ قَالَ فَقِيلَ لَهُ مَاتَ قَالَ فَهَلَّا آذَنْتُمُونِي بِهِ؟ فَقَالُوا إِنَّهُ كَانَ لَيْلًا قَالَ فَدُلُّونِي عَلَى قَبْرِهَا قَالَ فَأَتَى الْقَبْرَ فَصَلَّى عَلَيْهَاقَالَ ثَابِتٌ عِنْدَ ذَاكَ أَوْ فِي حَدِيثٍ آخَرَ إِنَّ هَذِهِ الْقُبُورَ مَمْلُوءَةٌ ظُلْمَةً عَلَى أَهْلِهَا وَإِنَّ اللهَ ﷻ يُنَوِّرُهَا بِصَلَاتِي عَلَيْهِمْ  

A negress (or a youth) used to sweep the mosque. The Prophet ﷺ missed him, and when he asked about him the people told him that he had died. He said: Why have you not informed me ? He said: Lead me to his grave. So they led him and he prayed over him. (Using translation from Abū Dāʾūd 3203)   

أَنَّ امْرَأَةً سَوْدَاءَ أَوْ رَجُلًا كَانَ يَقُمُّ الْمَسْجِدَ فَفَقْدَهُ رَسُولُ اللهِ ﷺ فَسَأَلَ عَنْهُ؟ فَقَالُوا مَاتَ فَقَالَ أَلَا كُنْتُمْ آذَنْتُمُونِي بِهِ قَالُوا إِنَّهُ كَانَ قَالَ فَقَالَ دُلُّونِي عَلَى قَبْرِهِ فَدَلُّوهُ فَأَتَى قَبْرَهُ فَصَلَّى عَلَيْهِ  

[Machine] A man used to cause harm in the mosque, and then he died. The Prophet ﷺ missed him and asked, "What happened to so-and-so?" They said, "He died." The Prophet ﷺ replied, "Why didn't you inform me?" They seemed to have concealed his matter. He then said to his companions, "Go and guide me to his grave." So, he went and prayed over him and said, "Verily, these graves are filled with darkness for their inhabitants, but Allah illuminates them for them with my prayers."  

أَنَّ رَجُلًا كَانَ يَلْتَقِطُ الْأَذَى مِنَ الْمَسْجِدِ فَمَاتَ فَفَقَدَهُ النَّبِيُّ ﷺ فَقَالَ «مَا فَعَلَ فُلَانٌ؟ » قَالُوا مَاتَ قَالَ «هَلَّا كُنْتُمْ آذَنْتُمُونِي بِهِ» فَكَأَنَّهُمُ اسْتَخَفُّوا شَأْنَهُ قَالَ لِأَصْحَابِهِ «انْطَلِقُوا فَدُلُّونِي عَلَى قَبْرِهِ» فَذَهَبَ فَصَلَّى عَلَيْهِ ثُمَّ قَالَ «إِنَّ هَذِهِ الْقُبُورَ مَمْلُوءَةٌ ظُلْمَةً عَلَى أَهْلِهَا وَإِنَّ اللَّهَ يُنَوِّرُهَا عَلَيْهِمْ بِصَلَاتِي»