رَبَّنَا إِنَّنَا سَمِعْنَا مُنَادِيًا يُنَادِي لِلْإِيمَانِ أَنْ آمِنُوا بِرَبِّكُمْ فَآمَنَّا

Rabbanā innanā samiʿnā munādiyan yunādī lil-īmāni an āminū birabbikum fa-āmannā

Our Lord, we heard a caller inviting to faith, saying, ‘Believe in your Lord,’ and so we believed.