Maliks Muwatta Book 1, Hadith Number 14.

Yahya related to me from Malik from Amr ibn Yahya ibn Yahya al-Mazini from Ibn Abi Salit that Uthman ibn Affan prayed jumua in Madina and asr in Malal (a place seventeen miles from Madina).

Malik commented, “That was by praying jumua just past midday and then travelling fast.”