Musannaf Ibn Abi Shaybah 34350 — Reports on al-Hasan and al-Husayn

Zirr bin Hubaysh (may Allah have mercy on him) said that Sayyiduna Hudhayfah (may Allah be pleased with him) said: I came to the Prophet (peace and blessings be upon him) and prayed the Maghrib prayer with him (peace and blessings be upon him). Then he (peace and blessings be upon him) kept on praying until he prayed the Isha prayer, and he (peace and blessings be upon him) went out, so I followed him (peace and blessings be upon him). He (peace and blessings be upon him) said: "An angel appeared before me. He had asked his Lord for permission to greet me with peace, and he gave me the glad tidings that al-Hasan and al-Husayn are both the leaders of the youth of Paradise."