Abayah bin Rifaa says that Umar bin Khattab (may Allah be pleased with him) received news that Saad (may Allah be pleased with him) had built a palace, so he sent a message to him saying: "Indeed, I heard the Messenger of Allah (peace and blessings be upon him) say: 'A believer does not fill his stomach while his neighbor (remains hungry) without food.'"
Hadith Referenceمسند الشهاب / 895
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«إسناده ضعيف ، وأخرجه الزهد لابن المبارك : 513، أحمد : 1/ 55» عبایہ بن رفاعه نے سیدنا عمر رضی اللہ عنہ سے نہیں سنا ، اس میں ایک اور علت بھی ہے ۔