HAKIM 2520:
from Ibn Shihāb —
[Machine] "Umar ibn al-Khattab went out in a gathering while he was in the mosque of the Messenger of Allah ﷺ , and they were discussing a secret mission from the expeditions that perished in the cause of Allah. One of them said, 'They are the workers of Allah, they perished in His cause, and their reward has been obligated for them.' Another one said, 'Allah knows best about them, they will receive what they have intended.' When they saw Umar approaching, leaning on his staff, they fell silent. Umar approached them and greeted them, then he asked, 'What were you all talking about?' They replied, 'We were discussing this secret mission that perished in the cause of Allah. One of us said, 'They are the workers of Allah, they perished in His cause, and their reward has been obligated for them.' Another one said, 'Allah knows best about them, they will receive what they have intended.' Umar said, 'Indeed, Allah knows that among the people, there are those who fight for the sake of fighting, as it is their desire, and they are unable to fight for any other reason. And indeed, among the people, there are those who fight for the sake of showing off and seeking reputation. And indeed, among the people, there are those who fight seeking the face of Allah, and they are the martyrs. And every person will be resurrected upon what they died for. And by Allah, a soul does not know what is intended for it. This is not the man who made it clear to us that he has been forgiven for all his past and future sins.' ﷺ "
الحاكم ٢٥٢٠:
عن ابن شهاب —
أَنَّ عُمَرَ بْنَ الْخَطَّابِ خَرَجَ فِي مَجْلِسٍ وَهُوَ فِي مَسْجِدِ رَسُولِ اللَّهِ ﷺ وَهُمْ يَذْكُرُونَ سَرِيَّةً مِنَ السَّرَايَا هَلَكَتْ فِي سَبِيلِ اللَّهِ فَيَقُولُ قَائِلٌ مِنْهُمْ هُمْ عُمَّالُ اللَّهِ هَلَكُوا فِي سَبِيلِهِ وَقَدْ وَجَبَ لَهُمْ أَجْرُهُمْ عَلَيْهِ وَيَقُولُ قَائِلٌ اللَّهُ أَعْلَمُ بِهِمْ لَهُمْ مَا احْتَسَبُوا فَلَمَّا رَأَوْا عُمَرَ مُقْبِلًا مُتَوَكِّئًا عَلَى عَصَاهُ سَكَتُوا فَأَقْبَلَ عُمَرُ حَتَّى سَلَّمَ عَلَيْهِمْ فَقَالَ مَا كُنْتُمْ تَتَحَدَّثُونَ؟ قَالُوا كُنَّا نَذْكُرُ هَذِهِ السَّرِيَّةَ الَّتِي هَلَكَتْ فِي سَبِيلِ اللَّهِ يَقُولُ قَائِلٌ مِنَّا هُمْ عُمَّالُ اللَّهِ هَلَكُوا فِي سَبِيلِهِ وَقَدْ وَجَبَ لَهُمْ أَجْرُهُمْ عَلَيْهِ وَيَقُولُ قَائِلٌ اللَّهُ أَعْلَمُ بِهِمْ لَهُمْ مَا احْتَسَبُوا فَقَالَ عُمَرُ «اللَّهُ أَعْلَمُ إِنَّ مِنَ النَّاسِ نَاسًا يُقَاتِلُونَ وَإِنَّ هَمَّهُمُ الْقِتَالُ فَلَا يَسْتَطِيعُونَ إِلَّا إِيَّاهُ وَإِنَّ مِنَ النَّاسِ نَاسًا يُقَاتِلُونَ رِيَاءً وَسُمْعَةً وَإِنَّ مِنَ النَّاسِ نَاسًا يُقَاتِلُونَ ابْتِغَاءَ وَجْهِ اللَّهِ فَأُولَئِكَ الشُّهَدَاءُ وَكُلُّ امْرِئٍ مِنْهُمْ يُبْعَثُ عَلَى الَّذِي يَمُوتُ عَلَيْهِ وَاللَّهِ مَا تَدْرِي نَفْسٌ مَاذَا مَفْعُولٌ بِهَا لَيْسَ هَذَا الرَّجُلُ الَّذِي قَدْ بَيَّنَ لَنَا أَنَّهُ قَدْ غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ وَمَا تَأَخَّرَ ﷺ»
hadithunlocked.com