Musnad Abu Ya'la al-Mawsili 110:215

Zuhayr narrated to us, Affan narrated to us, Aban al-Attar narrated to us, from Qatadah, from Abu al-Aliyah al-Riyahi, from the cousin of your Prophet, Ibn Abbas, that the Prophet of Allah, may Allah bless him and grant him peace, used to supplicate with these words during distress: "There is no god but Allah, the Great, the Forbearing. There is no god but Allah, Lord of the Great Throne. There is no god but Allah, Lord of the seven heavens and Lord of the Great Throne."