Hisn al-Muslim
Invocations after the final Tash-ahhud and before ending the prayer — Du'a 9
اللَّهُمَّ إِنِّي أَسأَلُكَ يَا أَللَّهُ بِأَنَّكَ الوَاحِدُ الأَحَدُ الصَّمَدُ الَّذِي لَم يَلِد وَلَم يولَد، وَلَم يَكن لَهُ كُفُواً أَحَدٌ، أَن تَغفِرَ لِي ذُنُوبِي إِنَّكَ أَنتَ الغَفُورُ الرَّحِّيمُ
Pronunciation
Allahumma innee as aluka ya Allah bi annakal wahidul ahadus samad, allathee lam yalid walam yulad, walam yakun lahu kufuwan ahad, an taghfira lee thunubee innaka antal Ghafurur Raheem
English meaning
O Allah, I ask You O Allah, as You are The One, The Only, AS-Samad, The One who begets not, nor was He begotten and there is none like unto Him that You forgive me my sins for verily You are The Oft-Forgiving, Most-Merciful.)(AS-Samad: The Self-Sufficient Master, Possessor of perfect attributes whom all of creation turn to in all their needs.