فَلَا تَقُل لَّهُمَا أُفٍّ وَلَا تَنْهَرْهُمَا وَقُل لَّهُمَا قَوْلًا كَرِيمًا
Fala taqul lahuma uffin wa la tanharhuma wa qul lahuma qawlan karima
Do not say to them 'uff' (a word of contempt) and do not repel them, but speak to them a noble word.
Not a du'a but the Quranic baseline for parental treatment. "Uff" is the smallest expression of annoyance — barely a sound. Allah prohibited even that. If a sigh of frustration is forbidden, what about shouting, ignoring, or abandoning? The Quran sets the floor at zero tolerance for disrespect, then raises the ceiling to "qawlan karima" — noble, generous, elevated speech. Treat them with the words you would use for royalty.
Related Du'as
رَبِّ اغْفِرْ لِي وَلِوَالِدَيَّ وَلِمَنْ دَخَلَ بَيْتِيَ مُؤْمِنًا وَلِلْمُؤْمِنِينَ وَالْمُؤْمِنَاتِ
My Lord, forgive me and my parents and whoever enters my house as a believer, and the believing men and believing women.
Sahihإِذَا مَاتَ الْإِنْسَانُ انْقَطَعَ عَنْهُ عَمَلُهُ إِلَّا مِنْ ثَلَاثَةٍ: إِلَّا مِنْ صَدَقَةٍ جَارِيَةٍ أَوْ عِلْمٍ يُنْتَفَعُ بِهِ أَوْ وَلَدٍ صَالِحٍ يَدْعُو لَهُ
When a person dies, his deeds come to an end except for three: ongoing charity, beneficial knowledge, or a righteous child who prays for him.
Sahihوَاخْفِضْ لَهُمَا جَنَاحَ الذُّلِّ مِنَ الرَّحْمَةِ وَقُل رَّبِّ ارْحَمْهُمَا كَمَا رَبَّيَانِي صَغِيرًا
And lower to them the wing of humility out of mercy and say: My Lord, have mercy upon them as they brought me up when I was small.
Sahihرَبَّنَا اغْفِرْ لِي وَلِوَالِدَيَّ وَلِلْمُؤْمِنِينَ يَوْمَ يَقُومُ الْحِسَابُ
Our Lord, forgive me and my parents and the believers on the Day the account is established.
Sahih