اللَّهُمَّ اغْفِرْ لِي ذَنْبِي كُلَّهُ، دِقَّهُ وَجِلَّهُ، وَأَوَّلَهُ وَآخِرَهُ، وَعَلَانِيَتَهُ وَسِرَّهُ
Allahumma-ghfir li dhanbi kullahu, diqqahu wa jillahu, wa awwalahu wa akhirahu, wa 'alaniyyatahu wa sirrahu
Ó Allah, perdoa todos os meus pecados, os pequenos e os grandes, os primeiros e os últimos, os públicos e os secretos.
Recite in sujood or during personal supplication
This comprehensive istighfar covers all types of sins in all times and conditions.