3. Ali Imran · verses 153–154

۞ إِذۡ تُصۡعِدُونَ وَلَا تَلۡوُۥنَ عَلَىٰٓ أَحَدٖ وَٱلرَّسُولُ يَدۡعُوكُمۡ فِيٓ أُخۡرَىٰكُمۡ فَأَثَٰبَكُمۡ غَمَّۢا بِغَمّٖ لِّكَيۡلَا تَحۡزَنُواْ عَلَىٰ مَا فَاتَكُمۡ وَلَا مَآ أَصَٰبَكُمۡۗ وَٱللَّهُ خَبِيرُۢ بِمَا تَعۡمَلُونَ

Ith tusAAidoona wala talwoona AAala ahadin waalrrasoolu yadAAookum fee okhrakum faathabakum ghamman bighammin likayla tahzanoo AAala ma fatakum wala ma asabakum waAllahu khabeerun bima taAAmaloona

Behold! ye were climbing up the high ground, without even casting a side glance at any one, and the Messenger in your rear was calling you back. There did Allah give you one distress after another by way of requital, to teach you not to grieve for (the booty) that had escaped you and for (the ill) that had befallen you. For Allah is well aware of all that ye do.

ثُمَّ أَنزَلَ عَلَيۡكُم مِّنۢ بَعۡدِ ٱلۡغَمِّ أَمَنَةٗ نُّعَاسٗا يَغۡشَىٰ طَآئِفَةٗ مِّنكُمۡۖ وَطَآئِفَةٞ قَدۡ أَهَمَّتۡهُمۡ أَنفُسُهُمۡ يَظُنُّونَ بِٱللَّهِ غَيۡرَ ٱلۡحَقِّ ظَنَّ ٱلۡجَٰهِلِيَّةِۖ يَقُولُونَ هَل لَّنَا مِنَ ٱلۡأَمۡرِ مِن شَيۡءٖۗ قُلۡ إِنَّ ٱلۡأَمۡرَ كُلَّهُۥ لِلَّهِۗ يُخۡفُونَ فِيٓ أَنفُسِهِم مَّا لَا يُبۡدُونَ لَكَۖ يَقُولُونَ لَوۡ كَانَ لَنَا مِنَ ٱلۡأَمۡرِ شَيۡءٞ مَّا قُتِلۡنَا هَٰهُنَاۗ قُل لَّوۡ كُنتُمۡ فِي بُيُوتِكُمۡ لَبَرَزَ ٱلَّذِينَ كُتِبَ عَلَيۡهِمُ ٱلۡقَتۡلُ إِلَىٰ مَضَاجِعِهِمۡۖ وَلِيَبۡتَلِيَ ٱللَّهُ مَا فِي صُدُورِكُمۡ وَلِيُمَحِّصَ مَا فِي قُلُوبِكُمۡۚ وَٱللَّهُ عَلِيمُۢ بِذَاتِ ٱلصُّدُورِ

Thumma anzala AAalaykum min baAAdi alghammi amanatan nuAAasan yaghsha taifatan minkum wataifatun qad ahammathum anfusuhum yathunnoona biAllahi ghayra alhaqqi thanna aljahiliyyati yaqooloona hal lana mina alamri min shayin qul inna alamra kullahu lillahi yukhfoona fee anfusihim ma la yubdoona laka yaqooloona law kana lana mina alamri shayon ma qutilna hahuna qul law kuntum fee buyootikum labaraza allatheena kutiba AAalayhimu alqatlu ila madajiAAihim waliyabtaliya Allahu ma fee sudoorikum waliyumahhisa ma fee quloobikum waAllahu AAaleemun bithati alssudoori

After (the excitement) of the distress, He sent down calm on a band of you overcome with slumber, while another band was stirred to anxiety by their own feelings, Moved by wrong suspicions of Allah-suspicions due to ignorance. They said: "What affair is this of ours?" Say thou: "Indeed, this affair is wholly Allah´s." They hide in their minds what they dare not reveal to thee. They say (to themselves): "If we had had anything to do with this affair, We should not have been in the slaughter here." Say: "Even if you had remained in your homes, those for whom death was decreed would certainly have gone forth to the place of their death"; but (all this was) that Allah might test what is in your breasts and purge what is in your hearts. For Allah knoweth well the secrets of your hearts.