Musnad Ahmad 1034:195

Zayd ibn al-Hubab narrated to us, Isra'il informed us, Maysarah ibn Habib informed me, from al-Minhal, from Zirr ibn Hubaysh, from Hudhayfah, who said: My mother said to me: "When was your last time seeing the Prophet, may Allah bless him and grant him peace?" I said: "I have not seen him since such-and-such a time." He said: "She scolded me." I said: "O mother, let me go to the Prophet, may Allah bless him and grant him peace, and I will not leave him until he asks for forgiveness for me and asks for forgiveness for you." He said: "So I came to him and prayed the Maghrib prayer with him. When he finished the prayer, he stood up to pray, and he did not cease praying until he prayed the Isha prayer, then he went out."