(33) باب فَضِيلَةِ الْمُوَاسَاةِ فِي الطَّعَامِ الْقَلِيلِ وَأَنَّ طَعَامَ الاِثْنَيْنِ يَكْفِي الثَّلاَثَةَ وَنَحْوِ ذَلِكَ
Jabir reported Allah's Messenger (ﷺ) as saying:
Food for one suffices two and food for two suffices for four. (ID)
Reference (ID): Sahih Muslim 2059 c (ID)
In-book reference (ID): Book 36, Hadith 244 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 5111 (ID)