that the Messenger of Allah (ﷺ) said: "Al-Hamdulillah is Umm Al-Qur'an and Umm Al-Kitab and the seven oft-repeated."
Jami` at-Tirmidhi Book 47, Hadith 176
← Previous Hadith that the Prophet (ﷺ) said: "There are seven gates of Jahannam: Among them a gate for whoever carries a sword against my Ummah." Or he said: "Against the Ummah of Muhammad."

Jami` at-Tirmidhi Book 47, Hadith 175 Next Hadith → that the Messenger of Allah (ﷺ) said: "Allah has not revealed the likes of Umm Al-Kitab in the Tawrah, nor the Injil. It is the seven oft-repeated, and (Allah said) 'It is divided between Myself and My slave, and My slave shall have what he asks for.'"

Jami` at-Tirmidhi Book 47, Hadith 177