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
