Musannaf Ibn Abi Shayba 21:514

Waki’ narrated to us, from Sufyan, from Mansur, from Hilal ibn Yasaf, from Abu Shu’bah, from Ibn ‘Umar, that he used to say at the Corner (al-Rukn) and the Stone (al-Hajar): "Our Lord, give us in this world [that which is] good and in the Hereafter [that which is] good and protect us from the punishment of the Fire."