Abu Abdullah al-Qarraz narrates that he heard Sayyiduna Sa'd bin Malik (may Allah be pleased with him) and Sayyiduna Abu Hurayrah (may Allah be pleased with him) state: The Prophet (peace and blessings be upon him) said: "O Allah! Place blessing for the people of Madinah in their city, place blessing for them in their sa', and place blessing for them in their mudd. O Allah! Sayyiduna Ibrahim (peace be upon him) was Your servant and Your Khalil (intimate friend), and I am Your servant and Your Messenger. Sayyiduna Ibrahim (peace be upon him) asked You on behalf of the people of Makkah, and I ask You on behalf of the people of Madinah the like of what Sayyiduna Ibrahim (peace be upon him) asked for Makkah, and as much again along with it. Indeed, Madinah is encircled by angels; at every road into it there are two angels guarding it. Neither the plague nor the Dajjal can enter it. Whoever intends evil towards it, Allah Almighty will dissolve him (in the fire of Hell) just as salt dissolves in water."
(Allamah al-Haythami says:) I say: Part of it is reported in the "Sahih".
Imam Ahmad recorded it, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الحج / 5833
Hadith Gradingمحدثین:إسنادہ صحیح۔
Hadith Takhrij«اخرجه احمد فى المسند ( 1593 و 8355) ، أخرجه مسند أحمد برقم: 8173، وأخرجه المستدرك على الصحيحين برقم: 8672، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 2679»