It wasnarrated from Ibn 'Umar that the Prophet (ﷺ) said:
"Thedisbeliever eats with seven intestines and the believer eats with oneintestine." (RU)
English reference (RU): Vol. 4, Book 29, Hadith 3257 (RU)
Arabic reference (RU): Book 29, Hadith 3380 (RU)