Messenger of Allah ﷺ said, "Allah welcomes two men with a smile; one of whom kills the other and both of them enter Paradise. One fights in Allah's Cause and gets killed. Later on Allah forgives the 'killer who also get martyred (In Allah's Cause)."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ: «يَضْحَكُ اللَّهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ يَدْخُلاَنِ الْجَنَّةَ: يُقَاتِلُ هَذَا فِي سَبِيلِ اللَّهِ فَيُقْتَلُ، ثُمَّ يَتُوبُ اللَّهُ عَلَى الْقَاتِلِ فَيُسْتَشْهَدُ.»  

God laughs at the two men both of whom will enter Paradise (though) one of them kills the other. They said: Messenger of Allah, how is it? He said: One of them fights in the way of Allah, the Almighty and Exalted. and dies a martyr. Then God turns in mercy to the murderer who embraces Islam, fights in the way of Allah, the Almighty and Exalted, and dies a martyr.  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ يَضْحَكُ اللَّهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ كِلاَهُمَا يَدْخُلُ الْجَنَّةَ فَقَالُوا كَيْفَ يَا رَسُولَ اللَّهِ قَالَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللَّهِ ﷻ فَيُسْتَشْهَدُ ثُمَّ يَتُوبُ اللَّهُ عَلَى الْقَاتِلِ فَيُسْلِمُ فَيُقَاتِلُ فِي سَبِيلِ اللَّهِ ﷻ فَيُسْتَشْهَدُ  

God laughs at the two men one of whom kills the other; both of them will enter Paradise. They (the Companions) said: How, Messenger of Allah? He said: One is slain (in the way of Allah) and enters Paradise. Then God forgives the other and guides him to Islam; then he fights in the way of Allah and dies a martyr.  

عَنْ رَسُولِ اللَّهِ ﷺ فَذَكَرَ أَحَادِيثَ مِنْهَا وَقَالَ رَسُولُ اللَّهِ ﷺ يَضْحَكُ اللَّهُ لِرَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ كِلاَهُمَا يَدْخُلُ الْجَنَّةَ قَالُوا كَيْفَ يَا رَسُولَ اللَّهِ قَالَ يُقْتَلُ هَذَا فَيَلِجُ الْجَنَّةَ ثُمَّ يَتُوبُ اللَّهُ عَلَى الآخَرِ فَيَهْدِيهِ إِلَى الإِسْلاَمِ ثُمَّ يُجَاهِدُ فِي سَبِيلِ اللَّهِ فَيُسْتَشْهَدُ  

"Allah laughs at two men, one of whom killed the other but they both entered Paradise. The first one fought in the cause of Allah and was killed, then Allah accepted the repentance of the one who killed him, and he fought and was martyred."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ يَضْحَكُ اللَّهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ كِلاَهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللَّهِ فَيُقْتَلُ ثُمَّ يَتُوبُ اللَّهُ عَلَى الْقَاتِلِ فَيُقَاتِلُ فَيُسْتَشْهَدُ  

"The Messenger of Allah said: 'Allah will laugh at two persons- one of them kills the other, and both of them enter Paradise, for the first one fought in the cause of Allah and was martyred, then his killer repented to Allah and became Muslim, then he also fought in the cause of Allah and was martyred.'"  

قَالَ رَسُولُ اللَّهِ ﷺ إِنَّ اللَّهَ يَضْحَكُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ كِلاَهُمَا دَخَلَ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللَّهِ فَيُسْتَشْهَدُ ثُمَّ يَتُوبُ اللَّهُ عَلَى قَاتِلِهِ فَيُسْلِمُ فَيُقَاتِلُ فِي سَبِيلِ اللَّهِ فَيُسْتَشْهَدُ  

Yahya related to me from Malik from Abu'z-Zinad from al-Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "Allah laughs at two men. One of them kills the other, but each of them will enter the Garden: one fights in the way of Allah and is killed, then Allah turns to the killer, so he fights (in the way of Allah) and also becomes a martyr."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ يَضْحَكُ اللَّهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ كِلاَهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللَّهِ فَيُقْتَلُ ثُمَّ يَتُوبُ اللَّهُ عَلَى الْقَاتِلِ فَيُقَاتِلُ فَيُسْتَشْهَدُ  

"The Messenger of Allah said: 'Allah will laugh at two persons- one of them kills the other, and both of them enter Paradise, for the first one fought in the cause of Allah and was martyred, then his killer repented to Allah and became Muslim, then he also fought in the cause of Allah and was martyred.'" (Using translation from Ibn Mājah 191)   

عَنِ النَّبِيِّ ﷺ قَالَ يَضْحَكُ اللهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الْآخَرَ كِلَاهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللهِ فَيُسْتَشْهَدُ قَالَ ثُمَّ يَتُوبُ اللهُ عَلَى قَاتِلِهِ فَيُسْلِمُ فَيُقَاتِلُ فِي سَبِيلِ اللهِ حَتَّى يُسْتَشْهَدَ  

God laughs at the two men one of whom kills the other; both of them will enter Paradise. They (the Companions) said: How, Messenger of Allah? He said: One is slain (in the way of Allah) and enters Paradise. Then God forgives the other and guides him to Islam; then he fights in the way of Allah and dies a martyr. (Using translation from Muslim 1890c)  

وَقَالَ رَسُولُ اللهِ ﷺ يَضْحَكُ اللهُ لِرَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الْآخَرَ كِلَاهُمَا يَدْخُلُ الْجَنَّةَ قَالُوا كَيْفَ يَا رَسُولَ اللهِ؟ قَالَ يَقْتُلُ هَذَا فَيَلِجُ الْجَنَّةَ ثُمَّ يَتُوبُ اللهُ عَلَى الْآخَرِ فَيَهْدِيهِ إِلَى الْإِسْلَامِ ثُمَّ يُجَاهِدُ فِي سَبِيلِ اللهِ فَيُسْتَشْهَدُ  

"Allah laughs at two men, one of whom killed the other but they both entered Paradise. The first one fought in the cause of Allah and was killed, then Allah accepted the repentance of the one who killed him, and he fought and was martyred." (Using translation from Nasāʾī 3166)  

قَالَ رَسُولُ اللَّهِ ﷺ «يَضْحَكُ اللَّهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الْآخَرَ وَكِلَاهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ فِي سَبِيلِ اللَّهِ فَيُقْتَلُ ثُمَّ يَتُوبُ اللَّهُ عَلَى الْقَاتِلِ فَيُقَاتِلُ فِي سَبِيلِ اللَّهِ فَيُسْتَشْهَدُ»  

"The Messenger of Allah said: 'Allah will laugh at two persons- one of them kills the other, and both of them enter Paradise, for the first one fought in the cause of Allah and was martyred, then his killer repented to Allah and became Muslim, then he also fought in the cause of Allah and was martyred.'" (Using translation from Ibn Mājah 191)   

قَالَ رَسُولُ اللَّهِ ﷺ «إِنَّ اللَّهَ لَيَضْحَكُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا صَاحِبَهُ وَكِلَاهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللَّهِ فَيُقْتَلُ ثُمَّ يَتُوبُ اللَّهُ عَلَى الْقَاتِلِ فَيُقَاتِلُ فِي سَبِيلِ اللَّهِ فَيُسْتَشْهَدُ»  

Messenger of Allah ﷺ said, "Allah welcomes two men with a smile; one of whom kills the other and both of them enter Paradise. One fights in Allah's Cause and gets killed. Later on Allah forgives the 'killer who also get martyred (In Allah's Cause)." (Using translation from Bukhārī 2826)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ «يَضْحَكُ اللهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الْآخَرَ كِلَاهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللهِ فَيُقْتَلُ ثُمَّ يَتُوبُ اللهُ عَلَى الْقَاتِلِ فَيُقَاتِلُ فَيُسْتَشْهَدُ»  

[Machine] The Prophet Muhammad ﷺ said, "Allah will laugh at two men. One of them kills the other, and then both of them enter Paradise. The one who is killed fights in the cause of Allah, then he is killed, and then Allah forgives the killer, who then fights and is martyred."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ يَضْحَكُ اللهُ إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الْآخَرَ كِلَاهُمَا يَدْخُلُ الْجَنَّةَ يُقَاتِلُ هَذَا فِي سَبِيلِ اللهِ فَيُقْتَلُ ثُمَّ يَتُوبُ اللهُ عَلَى الْقَاتِلِ فَيُقَاتِلُ فَيُسْتَشْهَدُ  

"يَضْحَكُ اللَّه إِلَى رَجُلَيْنِ يَقْتُلُ أَحَدُهُمَا الآخَرَ، كِلَاهُمَا يَدْخُلَانِ الجَنَّة، يُقَاتِلُ هَذَا فِى سَبِيلِ اللَّه فَيُقتَلُ، ثُمَّ يَتُوبُ اللَّه عَلَى الْقَاتِلِ فَيُسْلِمُ فَيُقَاتِلُ فِى سَبِيِلِ اللَّه -تَعَالَى- فَيُسْتَشْهَدُ".