Bulugh al-Maram, Book 11, Hadith 1353 (English) ⓘ
'Abdullah Ibn 'Umar (RAA) narrated that The Messenger of Allah said: “Whoever kills a Mu'ahid will not smell the fragrance of Paradise, even though its fragrance could be smelt at a distance of forty years.” Related by Al-Bukhari.
وَعَنْ عَبْدِ اَللَّهِ بْنِ عَمْرِو ٍ ; 1 عَنْ اَلنَّبِيِّ - صلى الله عليه وسلم -قَالَ: { "مِنْ قَتْلِ مُعَاهِداً لَمْ يَرَحْ رَائِحَةَ اَلْجَنَّةِ, وَإِنَّ رِيحَهَا لِيُوجَدَ مِنْ مَسِيرَةِ أَرْبَعِينَ عَامّاً" } أَخْرَجَهُ اَلْبُخَارِيّ ُ 2. 1 - تحرف في "أ" إلى "عمر".2 - صحيح. رواه البخاري ( 3166 ).
also referenced under: Book 11, Hadith 1327 (In-Book)