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