The Prophet (ﷺ) then said (to Ali and Fatima (may Allah be pleased with them)), "Shall I not tell you of a thing which is better for you than a servant? When you (both) go to your beds, say 'Allahu Akbar' thirty-four times, and 'Subhan Allah' thirty-three times, 'Al hamdu 'illah' thirty-three times, for that is better for you than a servant."
سبحان الله
Subhan Allah (33 times)
Allah is free from all imperfections (33 times)
الحمد لله
'Al hamduli l-lah (33 times)
All praises are due to Allah (33 times)
الله أكبر
Allahu Akbar (34 times)
Allah is the Greatest (34 times)
(Sahih al-Bukhari 6318)