Istiftah (The Opening Duʿa’) #1
سُبْحَانَكَ اللّٰهُمَّ وَبِحَمْدِكَ ، وَتَبَارَكَ اسْمُكَ ، وَتَعَالَىٰ جَدُّكَ ، وَلَا إِلٰهَ غَيْرُكَ.
(1x)
Translation
How Perfect are You O Allah, and all praise is Yours. Your Name is most blessed, Your majesty is exalted and there is no god worthy of worship except You.
Transliteration
Subḥānaka Allāhumma wa bi-ḥamdika wa tabāraka-smuka wa taʿālā jadduka wa lā ilāha ghayruk.
Virtue
Abū Sa’īd al-Khudrī (raḍiy Allāhu ‘anhu) narrated that when the Messenger of Allah ﷺ got up to pray at night (for tahajjud prayer) he uttered the takbīr and then said [the above].

He then said: لاَ إِلَهَ إِلاَّ اللَّهُ (There is no god but Allah) three times.

He then said: اللَّهُ أَكْبَرُ كَبِيرًا (Allah is altogether great) three times.

He then said: أَعُوْذُ بِاللّهِ السَّمِيْعِ الْعَلِيْمِ مِنَ الشَّيْطَانِ الرَّجِيْمِ، مِنْ هَمْزِهِ وَنَفْخِهِ وَنَفْثِهِ (I seek protection in Allah, the All-Hearing and All-Knowing from the rejected Shaytān; from him inciting madness, pride and reprehensible poetry.) (Abū Dāwūd 775)