فَسَبِّحْ بِاسْمِ رَبِّكَ الْعَظِيمِ (So, proclaim the purity of the name of your Lord, the Magnificent... Al-Waqi'ah 56:96 ⧉). The Surah concludes with an imperative addressed to the Messenger of Allah ﷺ to pronounce the tasbih of His Lord. This includes all kinds of tasbihat (rememberances)- within salah and outside salah. Salah itself is sometimes referred to as tasbih. Thus this verse Al-Waqi'ah 56:96 ⧉ enjoins to keep up the regular performance of salah.