(8) باب تَحْرِيمِ الذَّبْحِ لِغَيْرِ اللَّهِ تَعَالَى وَلَعْنِ فَاعِلِهِ
Abu Tufail reported:
We said to 'Ali b. Abi Talib: Inform us about something which Allah's Messenger (ﷺ) told you in secret, whereupon he said: He told me nothing in secret which he bid from people, but I heard him say: Allah cursed him who sacrificed for anyone besides Allah; and cursed him who accommodated an innovator; and Allah cursed him who cursed his parents and Allah cursed him who changed the boundary lines (of the land possessed by him).
Reference: Sahih Muslim 1978 b
In-book reference: Book 35, Hadith 61
USC-MSA web (English) reference(deprecated numbering scheme): Book 22, Hadith 4877