Supplication during assembly

رَبِّ اغْفِـرْلِيْ، وَتُبْ عَلَيَّ، إِنَّكَ أَنْـتَ التَّـوَّابُ الْغَفُوْرُ

My Lord, forgive me and accept my repentance, You are the Oft-Returning, the All-Forgiving.