Musnad Ahmad 920:21

Abdullah narrated to us, Abu Abdullah al-Anbari narrated to us, Abu al-Walid al-Tayalisi narrated to us, Muhammad ibn Aban narrated to us, from Abu Ishaq, from Sa'id ibn Jubayr, from Ibn Abbas, from Ubayy, the like of it, and he did not attribute it to the Prophet (marfu').