سُبْحانَ الله ثلاثاً وثلاثين والحمدُ لله ثلاثاً وثلاثين واللهُ أكْبرُ أربعاً وثلاثينَ

How Perfect Allah is [thirty-three times]. All praise is for Allah [thirty-three times]. Allah is the greatest. [thirty-four times]

hadith Hisn al-Muslim:106