Anas (may Allah be pleased with him) reported The supplication that the Prophet (may Allah's peace and blessings be upon him) recited most was: "Allāhumma rabbana ātina fi ad-dunya hasanah wa fi al-ākhirati hasanah wa qina ‘adhāb an-nār (O Allah our Lord, give us in this world that which is good and in the Hereafter that which is good and protect us from the torment of the Fire)." [Authentic hadith] - [Narrated by Al-Bukhari & Muslim]