(3) باب فِي اجْتِنَابِ الشُّبُهَاتِ
Narrated Al-Nu'man b. Bashir:
I heard Messenger of Allah (ﷺ) say: But between them are certain doubtful things which many people do not recognize. He who guards against doubtful things keeps his religion and his honor blameless, but he who falls into doubtful things falls into what is unlawful.
Reference: Sunan Abi Dawud 3330
In-book reference: Book 23, Hadith 5
English translation: Book 22, Hadith 3324