وَإِذَا كُنتَ فِيهِمْ فَأَقَمْتَ لَهُمُ ٱلصَّلَوٰةَ فَلْتَقُمْ طَآئِفَةٌۭ مِّنْهُم مَّعَكَ وَلْيَأْخُذُوٓا۟ أَسْلِحَتَهُمْ فَإِذَا سَجَدُوا۟ فَلْيَكُونُوا۟ مِن وَرَآئِكُمْ وَلْتَأْتِ طَآئِفَةٌ أُخْرَىٰ لَمْ يُصَلُّوا۟ فَلْيُصَلُّوا۟ مَعَكَ وَلْيَأْخُذُوا۟ حِذْرَهُمْ وَأَسْلِحَتَهُمْ ۗ وَدَّ ٱلَّذِينَ كَفَرُوا۟ لَوْ تَغْفُلُونَ عَنْ أَسْلِحَتِكُمْ وَأَمْتِعَتِكُمْ فَيَمِيلُونَ عَلَيْكُم مَّيْلَةًۭ وَٰحِدَةًۭ ۚ وَلَا جُنَاحَ عَلَيْكُمْ إِن كَانَ بِكُمْ أَذًۭى مِّن مَّطَرٍ أَوْ كُنتُم مَّرْضَىٰٓ أَن تَضَعُوٓا۟ أَسْلِحَتَكُمْ ۖ وَخُذُوا۟ حِذْرَكُمْ ۗ إِنَّ ٱللَّهَ أَعَدَّ لِلْكَٰفِرِينَ عَذَابًۭا مُّهِينًۭا
How to read it
Wa 'idhā kunta fīhim' fa'aqam'ta lahumu ṣṣalāta faltaqum' ṭā'ifatun mmin'hum mmaʻaka wal'ya''khudhū 'as'liḥatahum' fa'idhā sajadū fal'yakūnū min warā'ikum' walta''ti ṭā'ifatun 'ukh'rā lam' yuṣallū fal'yuṣallū maʻaka wal'ya''khudhū ḥidh'rahum' wa'as'liḥatahum' . wadda -lladhīna kafarū law' tagh'fulūna ʻan' 'as'liḥatikum' wa'am'tiʻatikum' fayamīlūna ʻalay'kum mmay'latan wāḥidatan . walā junāḥa ʻalay'kum' 'in kāna bikum' 'adhan mmin mmaṭarin 'aw' kuntum mmar'ḍā 'an taḍaʻū 'as'liḥatakum' . wakhudhū ḥidh'rakum' . 'inna -llaha 'aʻadda lil'kāfirīna ʻadhāban mmuhīnan
When thou (O Messenger) art with them, and standest to lead them in prayer, Let one party of them stand up (in prayer) with thee, Taking their arms with them: When they finish their prostrations, let them Take their position in the rear. And let the other party come up which hath not yet prayed - and let them pray with thee, Taking all precaution, and bearing arms: the Unbelievers wish, if ye were negligent of your arms and your baggage, to assault you in a single rush. But there is no blame on you if ye put away your arms because of the inconvenience of rain or because ye are ill; but take (every) precaution for yourselves. For the Unbelievers Allah hath prepared a humiliating punishment.
Translation: Abdullah Yusuf Ali

