Sayyiduna Abu al-Darda' (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "Whoever fulfils a desire of his (religious) brother will be forgiven."
Tabarani and al-Bazzar recorded it. Its chain contains Ziyad bin Numayr al-Numayri; Ibn Hibban declared him thiqah (trustworthy) and said: "He makes mistakes," while others declared him da'if (weak). Its chain also contains a narrator whom I do not know.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأطعمة / 7874
Hadith Gradingمحدثین:إسناده ضعیف
Hadith Takhrij«اخرجه البزار فى المسند (2890) ، أخرجه البحر الزخار المعروف بمسند البزار 10 - 18 برقم: 4110»