Sayyiduna Abdullah bin al-Sa'ib (may Allah be pleased with him) said: I heard the Messenger of Allah (peace and blessings be upon him) saying between the two Corners: 'Allahumma atina fi al-dunya hasanatan wa fi al-akhirati hasanatan wa qina 'adhab al-nar' (O Allah, grant us good in this world and the Hereafter, and protect us from the punishment of the Fire).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9290