Sayyiduna Anas (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) (sacrificed) two rams for the aqiqah of Sayyiduna Hasan (may Allah be pleased with him) and Sayyiduna Husayn (may Allah be pleased with him).
Al-Tabarani recorded it in al-Awsat, and its narrators are the narrators of the Sahih.