رَبَّنَا آتِنَا فِي الدُّنْيَا حَسَنَةً وَفِي الْآخِرَةِ حَسَنَةً وَقِنَا عَذَابَ النَّارِ
Transliteration
Rabbana atina fid-dunya hasanatan wa fil-akhirati hasanatan wa qina 'adhaban-nar
English meaning
Our Lord, give us in this world good and in the Hereafter good and protect us from the punishment of the Fire.
When is it recited?
A comprehensive supplication that can be recited at any time.
Its virtue
One of the most frequently recited supplications of the Prophet (PBUH).
Source
Al-Baqarah 2:201