Sahih al-Bukhari 83:60
Narrated `Abdullah:
Allah's Messenger (ﷺ) said a sentence and I said another. He said, "Whoever dies while he is setting up rivals along with Allah (i.e. worshipping others along with Allah) shall be admitted into the (Hell) Fire." And I said the other: "Whoever dies while he is not setting up rivals along with Allah (i.e. worshipping none except Allah) shall be admitted into Paradise."
Reference
Sahih al-Bukhari 83:60
In-book reference
Book 83, Hadith 60
Arabic Text
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا عَبْدُ الْوَاحِدِ، حَدَّثَنَا الأَعْمَشُ، عَنْ شَقِيقٍ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم كَلِمَةً وَقُلْتُ أُخْرَى " مَنْ مَاتَ يَجْعَلُ لِلَّهِ نِدًّا أُدْخِلَ النَّارَ ". وَقُلْتُ أُخْرَى مَنْ مَاتَ لاَ يَجْعَلُ لِلَّهِ نِدًّا أُدْخِلَ الْجَنَّةَ.