Musannaf Ibn Abi Shayba 3:5136

Abu Bakr narrated to us, he said: Hushaym ibn Bashir narrated to us, he said: Sufyan narrated to us, from Muhammad ibn Talhah ibn Rukanah al-Muttalibi, from Jubayr ibn Mut'im, he said: The Messenger of Allah (may Allah bless him and grant him peace) said: "Indeed, a prayer in this mosque of mine is better than a thousand prayers in what is other than it, except for the Sacred Mosque (al-Masjid al-Haram)."