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