The Prophet ﷺ said: Everyone who dies will have fully complete his action, except one who is on the frontier (in Allah's path), for his deeds will be made to go on increasing till the Day of Resurrection, and he will be safe from the trial in the grave. (Using translation from Abū Dāʾūd 2500)   

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ كُلُّ مَيِّتٍ يُخْتَمُ عَلَى عَمَلِهِ إِلَّا الَّذِي مَاتَ مُرَابِطًا فِي سَبِيلِ اللهِ فَإِنَّهُ يَنْمُو عَمَلُهُ إِلَى يَوْمِ الْقِيَامَةِ وَيَأْمَنُ فِتْنَةَ الْقَبْرِ  

That the Messenger of Allah ﷺ said: "The deeds of everyone who dies are sealed. Except for the one who dies guarding the frontier from the enemy, in the cause of Allah. For indeed his actions are increased for him until the Day of Judgement, and he is secure from the tribulation of the grave." And I heard the Messenger of Allah ﷺ saying: "The Mujahid is one who strives against his own soul." (Using translation from Tirmidhī 1621)  

أَنَّ عَمْرَوَ بْنَ مَالِكٍ الْجَنْبِيَّ أَخْبَرَهُ أَنَّهُ سَمِعَ فَضَالَةَ بْنَ عُبَيْدٍ يُحَدِّثُ عَنْ رَسُولِ اللَّهِ ﷺ قَالَ «كُلُّ مَيِّتٍ يُخْتَمُ عَلَى عَمَلِهِ إِلَّا الَّذِي مَاتَ مُرَابِطًا فِي سَبِيلِ اللَّهِ فَإِنَّهُ يَنْمُو لَهُ عَمَلُهُ إِلَى يَوْمِ الْقِيَامَةِ وَيَأْمَنُ فِتْنَةَ الْقَبْرِ» قَالَ وَسَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «الْمُ جَاهِدُ مَنْ جَاهَدَ نَفْسَهُ لِلَّهِ ﷻ»  

[Machine] The Messenger of Allah ﷺ said, "Every deceased person will have his actions sealed except for the one who dies while defending in the way of Allah, for his actions will continue to grow and he will be protected from the trials of the grave."  

قَالَ رَسُولُ اللهِ ﷺ «مَا مِنْ مَيِّتٍ يَمُوتُ إِلَّا خُتِمَ عَلَى عَمَلِهِ إِلَّا مَنْ مَاتَ مُرَابِطًا فِي سَبِيلِ اللهِ فَإِنَّهُ يَنْمُو لَهُ عَمَلُهُ وَأَمِنَ مِنْ فِتْنَةِ الْقَبْرِ»  

The Prophet ﷺ said: Everyone who dies will have fully complete his action, except one who is on the frontier (in Allah's path), for his deeds will be made to go on increasing till the Day of Resurrection, and he will be safe from the trial in the grave. (Using translation from Abū Dāʾūd 2500)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ «كُلُّ مَيِّتٍ يُخْتَمُ عَلَى عَمَلِهِ إِلَّا الْمُرَابِطُ فِي سَبِيلِ اللهِ فَإِنَّهُ يَنْمُو لَهُ عَمَلُهُ يَوْمَ الْقِيَامَةِ وَيُؤَمَّنُ مِنَ فَتَّانِ الْقَبْرِ»  

"كُلُّ مَيِّتٍ يُخْتَمُ عَلَى عَمَله إلا الَّذِي مَاتَ مُرَابطًا فِي سَبيلِ الله؛ فَإِنَّهُ يَنْمُو لَهُ عَمَلُهُ إِلَى يَوْمِ الْقِيَامَةِ، وَيُؤَمَّنُ مِنْ فَتَّانِ الْقَبْرِ".