The Prophet ﷺ said, "Whoever takes in an orphan from among the Muslims, providing for his food and drink, Allah will admit him into Paradise, unless he commits a sin that cannot be forgiven."
حدثنا سعيد بن يعقوب الطالقاني حدثنا المعتمر بن سليمان قال سمعت أبي يحدث عن حنش عن عكرمة
أن النبي ﷺ قال من قبض يتيما من بين المسلمين إلى طعامه وشرابه أدخله الله الجنة إلا أن يعمل ذنبا لا يغفر له
No references are available.
Its isnad is daif. Ibn Adi narrated it (2/764) from the hadith of Mutamir with it, at greater length.On this topic there are also narrations from Murra Fihri [Bukhari in Adab al-Mufrad, no. 133, and Humaydi, no. 840], Abu Hurairah [Ibn Majah, no. 3679], Abu Umama [Ahmad, 5/250, 265], and Sahl bin Saad [to come, no. 1918].