Dua to be recited on the twelfth day of Ramadhan

اللَّهُمَّ زَيِّنِّي فِيهِ بِالسِّتْرِ وَ الْعَفَافِ وَ اسْتُرْنِي فِيهِ بِلِبَاسِ الْقُنُوعِ وَ الْكَفَافِ وَ احْمِلْنِي فِيهِ عَلَى الْعَدْلِ وَ الْإِنْصَافِ وَ آمِنِّي فِيهِ مِنْ كُلِّ مَا أَخَافُ بِعِصْمَتِكَ يَا عِصْمَةَ الْخَائِفِينَ

O Allah, on this day, beautify me with covering and chastity, cover me with the clothes of contentment and chastity, let me adhere to justice and fairness, and keep me safe from all that I fear, by Your protection, O the protector of the frightened.