Musnad Ahmad 25:963

'Affan narrated to us, Hammad ibn Salamah narrated to us, he said: 'Ata' ibn al-Sa'ib informed us, from Sa'id ibn Jubayr, from Ibn 'Abbas: That when the Messenger of Allah (peace and blessings of Allah be upon him) was taken on the Night Journey, a pleasant scent passed by him. He then mentioned the rest of it.