[Machine] The Messenger of Allah ﷺ said, "Allah has not sent down a disease except that He has also sent down a cure for it. So, seek treatment with the milk of cows, for it contains healing from every tree." Abdur Rahman disagreed with him.
قَالَ رَسُولُ اللهِ ﷺ «مَا أَنْزَلَ اللهُ دَاءً إِلَّا أَنْزَلَ لَهُ دَوَاءً فَعَلَيْكُمْ بِأَلْبَانِ الْبَقَرِ؛ فَإِنَّهَا تَرِمُّ مِنْ كُلِّ الشَّجَرِ» خَالَفَهُ عَبْدُ الرَّحْمَنِ