رَبَّنَا وَسِعْتَ كُلَّ شَيْءٍ رَحْمَةً وَعِلْمًا فَاغْفِرْ لِلَّذِينَ تَابُوا وَاتَّبَعُوا سَبِيلَكَ وَقِهِمْ عَذَابَ الْجَحِيمِ
Transliteration
Rabbana wasi'ta kulla shay'in rahmatan wa 'ilman faghfir lilladhina tabu wattaba'u sabilaka wa qihim 'adhabal-jahim
English meaning
Our Lord, You encompass all things in mercy and knowledge, so forgive those who repent and follow Your way, and protect them from the punishment of Hellfire.
When is it recited?
As a comprehensive supplication.
Source
Ghafir 40/7
