Hisn al-Muslim
What to say before sleeping — Du'a 8
سُبحَانَ اللَّهِ (ثلاثاً وثلاثين) وَالحَمدُ لِلَّهِ (ثلاثاً وثلاثين) وَاللَّهُ أَكبَرُ (أربعاً وثلاثينَ)
Pronunciation
Subhanal lah. (thirty three times) Alhamdu lillah. (thirty three times) Allahu akbar
English meaning
How Perfect Allah is. (thirty-three times) All praise is for Allah.(thirty-three times) Allah is the greatest.(thirty-four times)