English translation
2826. Narrated Abū Hurairah رضي الله عنه: Allāh's Messenger ﷺ said, "Allāh welcomes two men with a smile; one of whom kills the other and both of them enter Paradise. One fights in Allāh's Cause and gets killed. Later on Allāh forgives the killer (who embraces Islām and) also gets martyred (in Allāh's Cause)."
