(34) باب الْمُؤْمِنُ يَأْكُلُ فِي مِعًى وَاحِدٍ وَالْكَافِرُ يَأْكُلُ فِي سَبْعَةِ أَمْعَاءٍ
Nafi' reported that Ibn 'Umar saw a poor man. He placed food before him and he ate much. He (Ibn 'Umar) said:
He should not come to me. for I heard Allah's Messenger (ﷺ) as saying that the non-Muslim eats in seven intestines. (ID)
Reference (ID): Sahih Muslim 2060 c (ID)
In-book reference (ID): Book 36, Hadith 248 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 5115 (ID)