Surah Al-Mu'minun, Ayah 9
Quran 23:9 · The Believers · Makki · Para 18 · Page 342
وَالَّذِیْنَ هُمْ عَلٰی صَلَوٰتِهِمْ یُحَافِظُوْنَ ۟ۘ
Transliteration
Wallatheena hum AAala salawatihimyuhafithoon
Saheeh International
And they who carefully maintain their prayers -
Al-Mukhtasar fi Tafsir
Those who observe their prayers by being punctual in them, by performing them at their correct times together, obligations and preferred actions.
Tafsir Ibn Kathir (abridged)
Explains 23:1–23:11 together — read it on 23:1