Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: The Noble Prophet (peace and blessings be upon him) used to recite aloud in the prayers of the two Eids and Istisqa (prayer for rain).
Hadith Referenceسنن الدارقطني / كتاب الاستسقاء / 1803
Hadith Takhrij«أخرجه الدارقطني فى ((سننه)) برقم: 1803»