Musannaf Ibn Abi Shayba 27:886

Abu Usama narrated to us, from Abd al-Hamid ibn Ja'far, who said: Abu al-Abrad, the freed slave of Banu Khatma, narrated to us that he heard Usayd ibn Zuhayr al-Ansari—and he was one of the companions of the Prophet, may God bless him and grant him peace—narrating from the Prophet, may God bless him and grant him peace, that he said: "A prayer in the Mosque of Quba is like an Umrah."