Sahih al-Bukhari 1238
Book 23: Funerals (Al-Janaa'iz) · Narrated by `Abdullah
Arabic
حَدَّثَنَا عُمَرُ بْنُ حَفْصٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا الأَعْمَشُ، حَدَّثَنَا شَقِيقٌ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ مَاتَ يُشْرِكُ بِاللَّهِ شَيْئًا دَخَلَ النَّارَ ". وَقُلْتُ أَنَا مَنْ مَاتَ لاَ يُشْرِكُ بِاللَّهِ شَيْئًا دَخَلَ الْجَنَّةَ.
English translation
Narrated `Abdullah:Allah's Messenger (ﷺ) said, "Anyone who dies worshipping others along with Allah will definitely enter the Fire." I said, "Anyone who dies worshipping none along with Allah will definitely enter Paradise
Reference: Sahih al-Bukhari 1238, Book of Funerals (Al-Janaa'iz). English translation by Dr. Muhammad Muhsin Khan.