Narrated ‘Ubada bin As-Samit (RadhiAllahu ‘anhu):
Allah’s Apostle (Sallallahu ‘Alaihi Wa Sallam) said:
“Whoever does not recite Surat Al-fatiha in his prayer, his prayer is invalid.”
[Sahih Bukhari – Book 012: Hadith 723]
Please Share this Hadith with your relatives & friends and may Allah SWT reward you.