رَبَّنَا اغْفِرْ لَنَا وَلإِخْوَانِنَا الَّذِينَ سَبَقُونَا بِالإِيمَانِ وَلا تَجْعَلْ فِي قُلُوبِنَا غِلاِّ لِّلَّذِينَ آمَنُوا رَبَّنَا إِنَّكَ رَؤُوفٌ رَّحِيمٌ
Rabbanā ġfir lanā wa-li-iḫwāninā l-laḏīna sabaqūnā bi-l-īmāni wa-lā tajʿal fī qulūbinā ġillan li-l-laḏīna āmanū rabbanā innaka raʾūfun raḥīm
“Our Lord, forgive us and our brothers who preceded us in faith and put not in our hearts [any] resentment toward those who have believed. Our Lord, indeed You are Kind and Merciful.”
Context:
The dua taught for all generations of believers — protecting the heart from grudges.