Musannaf Ibn Abi Shayba 13:939

Abu Bakr narrated to us, he said: Ibn ‘Uyaynah narrated to us, from Ibn Abi Najih, from Mujahid, who said: "There is no harm in it today. The Prophet, may Allah bless him and grant him peace, only intended to catch the people of the desert by surprise when he arrived in Medina." ‘Ata’ said: "It is not permissible today."