Abu Hurairah reported,

The Messenger of Allah ﷺ said, "Food enough for two is enough for three, and food enough for three is enough for four."

Azami 12903

Sahih

عن أبي هريرة

أن رسول الله ﷺ قال: طعام الاثنين كافي الثلاثة، وطعام الثلاثة كافي الأربعة.

الأعظمي 12903صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Tafsir of the great Quran
Chapter
Tafsir of Surah Nur
Section
His saying, "There is no blame on the blind, nor any blame on the lame, nor any blame on the sick, nor on yourselves if you eat from your own houses, or the houses of your fathers, or the houses of your mothers, or the houses of your brothers, or the houses of your sisters, or the houses of your paternal uncles, or the houses of your paternal aunts, or the houses of your maternal uncles, or the houses of your maternal aunts, or from that of which you possess the keys, or from the house of your friend. There is no blame upon you whether you eat together or separately. But when you enter houses, give greetings of peace upon each other, a greeting from Allah, blessed and good. Thus does Allah make clear to you the verses that you may understand."
Numbering
Jami al-Kamil 12903 (2nd edition)
Azami 12903