Messenger of Allah, what are the two things quite unavoidable? He replied: He who dies without associating anyone with Allah would (necessarily) enter Paradise and he who dies associating anything with Allah would enter the (Fire of) Hell. (Using translation from Muslim 93a)
أَتَى النَّبِيَّ ﷺ رَجُلٌ فَقَالَ يَا رَسُولَ اللهِ مَا الْمُوجِبَتَانِ؟ قَالَ مَنْ مَاتَ لَا يُشْرِكُ بِاللهِ شَيْئًا دَخَلَ الْجَنَّةَ وَمَنْ مَاتَ يُشْرِكُ بِاللهِ دَخَلَ النَّارَ