question #1 Sahih Muslim 1076, Book 12, Hadith 227 : What is the significance of giving and sharing food in Islam?

The Messenger of Allah (ﷺ) sent me some mutton of sadaqa. I sent a piece out of that to ‘A’isha. When the Messenger of Allah (ﷺ) came to ‘A’isha, he said: Have you anything with you (to eat)? She said: Nothing, except only that mutton sent to us by Nusaiba (the kunya of Umm ‘Atiyya) which you had sent to her. Whereupon he said: It has reached its proper place.