The Holy Quran 4:103 — Surah An-Nisa
Arabic text
فَإِذَا قَضَيْتُمُ ٱلصَّلَوٰةَ فَٱذْكُرُوا۟ ٱللَّهَ قِيَـٰمًا وَقُعُودًا وَعَلَىٰ جُنُوبِكُمْ ۚ فَإِذَا ٱطْمَأْنَنتُمْ فَأَقِيمُوا۟ ٱلصَّلَوٰةَ ۚ إِنَّ ٱلصَّلَوٰةَ كَانَتْ عَلَى ٱلْمُؤْمِنِينَ كِتَـٰبًا مَّوْقُوتًا
Translation
When you have completed your salaah, remember Allaah standing, sitting and (lying down) on your sides (in all conditions). When you are in safety (out of danger and away from the battlefield), then establish salaah (performing it properly with all its etiquettes). Indeed salaah has been made obligatory for the Mu'mineen at fixed hours (and can therefore not be brought forward).
Tafsir (excerpt) — Tafsir Usmani
The command to remember Allah at all times: that is, if at the time of fear, because of constraint and unease, some kind of shortcoming occurred in the prayer, then after finishing the prayer of fear remember Allah at every time and in every state, standing, sitting or lying down, even at the very height of the onslaught and the fighting.
Preview. The full text opens with JavaScript enabled.