In The Name of Allaah, The Most Merciful, The Bestower of Mercy.
Abdullah Bin Umar [radiyallaahu-anhumaa] said: Allaah’s Messenger [sallal laahu alayhi wasallam] never abandoned these supplications in the morning and evening:
اللَّهُمَّ إِنِّي أَسْأَلُكَ العافِيَـةَ فـي الدُّنيا والآخِرَةِ، اللَّهُمَّ إِنِّي أَسْأَلُكَ العَفْوَ والعافِيَـةَ فـي دِيني ودُنْـيايَ وأَهْلِي ومالِي، اللَّهُمَّ اسْتُـرْ عَوْراتِي، وآمِنْ رَوْعاتِي،
اللَّهُمَّ احْفَظْنِـي مِنْ بَـيْنِ يَدَيَّ، ومِنْ خَلْفِي، وعَنْ يَمِيـنِـي، وعَنْ شِمالِي، ومِنْ فَوْقِي، وأَعُوذُ بِعَظَمَـتِكَ أَنْ أُغْتالَ مِنْ تَحْتِـي
“O Allaah! I ask You for well-being in this Dunyaa and the Aaakhirah. O Allāh, I ask You for pardon and well-being in my religion, my worldly affairs, my family and my wealth. O Allaah! Conceal my [faults, shortcomings etc] and safeguard me against everything that will bring me fear and sorrow. O Allaah! Protect me from in front, from behind me, from my right and my left, and from above. And I seek refuge with Your Magnificence from being swallowed up from beneath me”.
Beneficial Reminder From The Above Supplication
This great supplication begins with one asking Allaah for [العافِيَـةَ -wellbeing] in the Dunyaa and Aakhirah. Nothing can be equal to wellbeing, for whoever is granted well-being then indeed he has received his complete share of good. Seeking [العَفْوَ -pardon] necessitates that one is forgiven his sins and they are wiped away. As for [العافِيَـةَ – Well-being], it is safety Allaah bestows on a servant of His- protects him against every punishment and trial, by averting evil from him, protecting him against calamities and ailments [sicknesses], evil affairs and sins. So, the Messenger [sallal laahu alayhi wasallam] asked for wellbeing in the Dunyaa and Aakhirah, as well as wellbeing in his religion, worldly affairs, his family and wealth.
[اللَّهُمَّ اسْتُـرْ عَوْراتِي – O Allaah! Conceal my faults, shortcomings etc [ وآمِنْ رَوْعاتِي – safeguard me against every affair that will frighten me and bring sorrow upon me].
[اللَّهُمَّ احْفَظْنِـي مِنْ بَـيْنِ يَدَيَّ، ومِنْ خَلْفِي، وعَنْ يَمِيـنِـي، وعَنْ شِمالِي، ومِنْ فَوْقِي، وأَعُوذُ بِعَظَمَـتِكَ أَنْ أُغْتالَ مِنْ تَحْتِـي – O Allaah! Protect me from in front, from behind me, from my right and my left, and from above. And I seek refuge with Your Magnificence from being swallowed up from beneath me] – Meaning: Asking Allaah to protect you against destructive things and evils which a person is exposed to from the six directions, for indeed evil can approach from the front, behind, the right, the left, above or below, and he does not know which direction calamity will suddenly come upon him.
An Excerpt from Fiqh Al-Ad’iyah Wal Afkaar 3/32-33. Slightly paraphrased]