It wasnarrated that Salman Al-Farisi said:
"The Messenger of Allah(ﷺ)was asked about ghee, cheese and wild donkeys. He said: 'What islawful is that which Allah has permitted, in His Book and what isunlawful is that which Allah has forbidden in His Book. What Heremained silent about is what is pardoned.'"
English reference: Vol. 4, Book 29, Hadith 3367
Arabic reference: Book 29, Hadith 3492