It wasnarrated from Abu Musa that the Messenger of Allah (ﷺ) said:
"Thebeliever eats with one intestine and the disbeliever eats withsevenintestines." (ID)
English reference (ID): Vol. 4, Book 29, Hadith 3258 (ID)
Arabic reference (ID): Book 29, Hadith 3381 (ID)