Arabic Calligraphy of "إِنَّا فَتَحْنَا لَكَ فَتْحًا مُّبِينًا (١) لِيَغْفِرَ لَكَ اللَّهُ مَا تَقَدَّمَ مِن ذَنبِكَ وَمَا تَأَخَّرَ وَيُتِمَّ نِعْمَتَهُ عَلَيْكَ وَيَهْدِيَكَ صِرَاطًا مُّسْتَقِيمًا (٢) وَيَنصُرَكَ اللَّهُ نَصْرًا عَزِيزًا (٣)", Ayah from 1 to 3, Surah Al-Fath سورة الفتح of the Quran, in Farsi Script الخط الفارسي.
Translation: Indeed, We have given you, [O Muhammad], a clear conquest (1) That Allah may forgive for you what preceded of your sin and what will follow and complete His favor upon you and guide you to a straight path (2) And [that] Allah may aid you with a mighty victory (3).