He who does not recite Umm al-Qur'an is not credited with having observed prayer.
Sahih Muslim Book 4, Hadith 39
← Previous Hadith The Messenger of Allah (ﷺ) said: He who does not recite Umm al-Qur'an is not credited with having observed the prayer.

Sahih Muslim Book 4, Hadith 38 Next Hadith → " and something more".

Sahih Muslim Book 4, Hadith 40