Sahih Bukhari · Hadith 5449

وقال ابن بكير حدثنا مالك، عن نافع، عن ابن عمر، عن النبي صلى الله عليه وسلم بمثله‏.‏

Narrated `Amr: Abu Nahik was avaricious eater. Ibn `Umar said to him, "Allah's Apostle said, "A Kafir (unbeliever) eats in seven intestines (eats much)." On that Abu Nahik said, "But I believe in Allah and His Apostle ."

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).