Musnad Ahmad 33:789

'Affan narrated to us, Yazid ibn Ibrahim narrated to us, Abu al-Zubayr narrated to us, from Jabir, who said: A man came to the Prophet, may Allah bless him and grant him peace, while he was delivering the sermon. He said: "Have you prayed the two rak'ahs?" He said: "No." He said: "Then pray them." Jabir used to say: "If he has prayed in his house, it pleases him when he enters [the mosque] that he should pray them."