Our Lord! forgive us

وَالَّذِينَ جَاءُوا مِنْ بَعْدِهِمْ يَقُولُونَ رَبَّنَا اغْفِرْ لَنَا وَلإخْوَانِنَا الَّذِينَ سَبَقُونَا بِالإيمَانِ وَلا تَجْعَلْ فِي قُلُوبِنَا غِلا لِلَّذِينَ آمَنُوا رَبَّنَا إِنَّكَ رَءُوفٌ رَحِيمٌ

"and those who came after them say: "Our Lord! forgive us and Our brethren who have preceded us In Faith, and put not In Our hearts any Hatred against those who have believed. Our Lord! You are indeed full of kindness, Most Merciful. 

and those who came after them say: "Our Lord! forgive us, and Our brethren who came before us into the Faith, and leave not, In Our hearts, rancour (or sense of injury) against those who have believed. Our Lord! Thou art indeed full of kindness, Most Merciful."