Verses 1 to 3 of Surah 110.

إِذَا جَاءَ نَصْرُ اللَّهِ وَالْفَتْحُ

WHEN GOD'S SUCCOUR comes, and victory, (1)

وَرَأَيْتَ النَّاسَ يَدْخُلُونَ فِي دِينِ اللَّهِ أَفْوَاجًا

and thou seest people enter God's religion in hosts, (2)

فَسَبِّحْ بِحَمْدِ رَبِّكَ وَاسْتَغْفِرْهُ إِنَّهُ كَانَ تَوَّابًا

extol thy Sustainer's limitless glory, and praise Him, and seek His forgiveness: for, behold, He is ever an acceptor of repentanc. (3)