Here are some handy Duas to recite:
اَللّٰهُمَّ اَلِّفْ بَيْنَ قُلُوْبِنَا، وَأَصْلِحْ ذَاتَ بَيْنِنَا، وَاهْدِنَا سُبُلَ السَّلاَمِ، وَنَجِّنَا مِنَ الظُّلُمَاتِ إِلَى النُّوْرِ، وَجَنِّبْنَا الْفَوَاحِشَ مَا ظَهَرَ مِنْهَا وَمَا بَطَنَ، وَبَارِكْ لَنَا فِىْ أَسْمَاعِنَا، وَأَبْصَارِنَا، وَقُلُوْبِنَا، وَأَزْوَاجِنَا، وَذُرِّيَّاتِنَا، وَتُبْ عَلَيْنَآ اِنَّكَ أَنْتَ التَّوَّابُ الرَّحِيْمُ
O Allah! Put affection amongst our hearts, set right our matters between ourselves, guide us to the ways of peace, save us from darkness towards light, save us from all kinds of indecency, the apparent as well as the hidden, and bless our hearing, our seeing, our hearts, our spouses and our children, and turn in mercy upon us. Indeed Your are the One who greatly Accepts repentance, One who is repeatedly Merciful. (Al-Hakim)
اللَّهُمَّ رَبَّ جَبْرَائِيلَ وَمِيكَائِيلَ وَإِسْرَافِيلَ. فَاطِرَ السَّمَاوَاتِ وَالأَرْضِ. عَالِمَ الْغَيْبِ وَالشَّهَادَةِ. أَنْتَ تَحْكُمُ بَيْنَ عِبَادِكَ فِيمَا كَانُوا فِيهِ يَخْتَلِفُونَ. اهْدِنِي لِمَا اخْتُلِفَ فِيهِ مِنَ الْحَقِّ بِإِذْنِكَ إِنَّكَ تَهْدِي مَنْ تَشَاءُ إِلَى صِرَاطٍ مُسْتَقِيمٍ
O Allah! Lord of Jibrail, Mikail and Israfil, Creator of the heavens and the earth, Knower of the seen and the unseen! You judge between your slaves concerning wherein they differ. O Allah. guide me to the disputed matters of truth for, verily, You, You are the One Who Guides to the Straight Path. (Tirmidhi)
اللَّهُمَّ إِنَّا نَسْأَلُكَ مِنْ خَيْرِ مَا سَأَلَكَ مِنْهُ نَبِيُّكَ مُحَمَّدٌ صلى الله عليه وسلم وَنَعُوذُ بِكَ مِنْ شَرِّ مَا اسْتَعَاذَ مِنْهُ نَبِيُّكَ مُحَمَّدٌ صلى الله عليه وسلم وَأَنْتَ الْمُسْتَعَانُ، وَعَلَيْكَ الْبَلَاغُ، وَلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ
O Allah! We seek all what is good, what has been asked for by Your Prophet Muhammad (sa). We seek Your refuge from all what is evil, from what has Your refuge been sought for by Your Prophet Muhammad (sa). You are the only helper, who is asked for help and it is for You to accomplish our prayers. There is no strength or power except with Allah. (Tirmidhi)