(War Precautions)
When you are with them, and lead the Contact Prayer (Salat) for them, let some of you stand guard; let them hold their weapons, and let them stand behind you as you prostrate. Then, let the other group that has not prayed take their turn praying with you, while the others stand guard and hold their weapons. Those who disbelieved wish to see you neglect your weapons and your equipment, in order to attack you once and for all. You commit no error, if you are hampered by rain or injury, by putting down your weapons, so long as you remain alert. God has prepared for the disbelievers a shameful retribution.
وَإِذا كُنتَ فيهِم فَأَقَمتَ لَهُمُ الصَّلوٰةَ فَلتَقُم طائِفَةٌ مِنهُم مَعَكَ وَليَأخُذوا أَسلِحَتَهُم فَإِذا سَجَدوا فَليَكونوا مِن وَرائِكُم وَلتَأتِ طائِفَةٌ أُخرىٰ لَم يُصَلّوا فَليُصَلّوا مَعَكَ وَليَأخُذوا حِذرَهُم وَأَسلِحَتَهُم وَدَّ الَّذينَ كَفَروا لَو تَغفُلونَ عَن أَسلِحَتِكُم وَأَمتِعَتِكُم فَيَميلونَ عَلَيكُم مَيلَةً وٰحِدَةً وَلا جُناحَ عَلَيكُم إِن كانَ بِكُم أَذًى مِن مَطَرٍ أَو كُنتُم مَرضىٰ أَن تَضَعوا أَسلِحَتَكُم وَخُذوا حِذرَكُم إِنَّ اللَّهَ أَعَدَّ لِلكٰفِرينَ عَذابًا مُهينًا
wa izaa kunta feehim fa aqamta lahumus Salaata faltaqum taaa’ifatum minhum ma’aka wal ya’khuzoo aslihatahum fa izaa sajadoo fal yakoonoo minw waraaa’ikum wal ta’ti taaa’ifatun ukhraa lam yusalloo falyusallo ma’aka wal ya’khuzoo hizrahum wa aslihatahum; waddal lazeena kafaroo law taghfuloona ‘anaslihatikum wa amti’atikum fa yameeloona ‘alaikum mailatanw waahidah; wa laa junaaha ‘alaikum in kaana bikum azam mimmatarin aw kuntum mardaaa an tada’ooo aslihatakum wa khuzoo hizrakum; innal laaha a’adda lilkaafireena ‘azaabam muheenaa