Hadith on Shirk: Allah curses those who sacrifice to other gods

Abi ibn Abi Talib reported: The Messenger of Allah, peace and blessings be upon him, said, “Allah has cursed one who sacrifices to other than Allah. Allah has cursed one who harbors a heretic. Allah has cursed one who curses his own parents. Allah has cursed one who manipulates the boundaries of a land.

Source: Ṣaḥīḥ Muslim 1978

Grade: Sahih (authentic) according to Muslim

عَنْ عَلِيِّ بْنِ أَبِي طَالِبٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَعَنَ اللهُ مَنْ ذَبَحَ لِغَيْرِ اللهِ وَلَعَنَ اللهُ مَنْ آوَى مُحْدِثًا وَلَعَنَ اللهُ مَنْ لَعَنَ وَالِدَيْهِ وَلَعَنَ اللهُ مَنْ غَيَّرَ الْمَنَارَ

1978 صحيح مسلم كتاب الأضاحي باب تحريم الذبح لغير الله تعالى ولعن فاعله