9:74
یَحۡلِفُونَ بِٱللَّهِ مَا قَالُوا۟ وَلَقَدۡ قَالُوا۟ كَلِمَةَ ٱلۡكُفۡرِ وَكَفَرُوا۟ بَعۡدَ إِسۡلَـٰمِهِمۡ وَهَمُّوا۟ بِمَا لَمۡ یَنَالُوا۟ۚ وَمَا نَقَمُوۤا۟ إِلَّاۤ أَنۡ أَغۡنَىٰهُمُ ٱللَّهُ وَرَسُولُهُۥ مِن فَضۡلِهِۦۚ فَإِن یَتُوبُوا۟ یَكُ خَیۡرࣰا لَّهُمۡۖ وَإِن یَتَوَلَّوۡا۟ یُعَذِّبۡهُمُ ٱللَّهُ عَذَابًا أَلِیمࣰا فِی ٱلدُّنۡیَا وَٱلۡءَاخِرَةِۚ وَمَا لَهُمۡ فِی ٱلۡأَرۡضِ مِن وَلِیࣲّ وَلَا نَصِیرࣲ ۝٧٤
Aisha Bewley
They swear by Allah that they said nothing, but they definitely spoke the word of kufr and returned to kufr after their Islam. They planned something which they did not achieve and they were vindictive for no other reason than that Allah and His Messenger had enriched them from His bounty. If they were to make tawba, it would be better for them. But if they turn away, Allah will punish them with a painful punishment in this world and the Next World, and they will not find any protector or helper on the earth.
yaḥlifūna bil-lahi mā qālū walaqad qālū kalimata l-kuf'ri wakafarū baʿda is'lāmihim wahammū bimā lam yanālū wamā naqamū illā an aghnāhumu l-lahu warasūluhu min faḍlihi fa-in yatūbū yaku khayran lahum wa-in yatawallaw yuʿadhib'humu l-lahu ʿadhāban alīman fī l-dun'yā wal-ākhirati wamā lahum fī l-arḍi min waliyyin walā naṣīri
9:120
مَا كَانَ لِأَهۡلِ ٱلۡمَدِینَةِ وَمَنۡ حَوۡلَهُم مِّنَ ٱلۡأَعۡرَابِ أَن یَتَخَلَّفُوا۟ عَن رَّسُولِ ٱللَّهِ وَلَا یَرۡغَبُوا۟ بِأَنفُسِهِمۡ عَن نَّفۡسِهِۦۚ ذَ ٰلِكَ بِأَنَّهُمۡ لَا یُصِیبُهُمۡ ظَمَأࣱ وَلَا نَصَبࣱ وَلَا مَخۡمَصَةࣱ فِی سَبِیلِ ٱللَّهِ وَلَا یَطَءُونَ مَوۡطِئࣰا یَغِیظُ ٱلۡكُفَّارَ وَلَا یَنَالُونَ مِنۡ عَدُوࣲّ نَّیۡلًا إِلَّا كُتِبَ لَهُم بِهِۦ عَمَلࣱ صَـٰلِحٌۚ إِنَّ ٱللَّهَ لَا یُضِیعُ أَجۡرَ ٱلۡمُحۡسِنِینَ ۝١٢٠
Aisha Bewley
It was not for people of Madina, and the desert arabs around them, to remain behind the Messenger of Allah nor to prefer themselves to him. That is because no thirst or weariness or hunger will afflict them in the Way of Allah, nor will they take a single step to infuriate the kafirun, nor secure any gain from the enemy, without a right action being written down for them because of it. Allah does not let the wage of the good-doers go to waste.
mā kāna li-ahli l-madīnati waman ḥawlahum mina l-aʿrābi an yatakhallafū ʿan rasūli l-lahi walā yarghabū bi-anfusihim ʿan nafsihi dhālika bi-annahum lā yuṣībuhum ẓama-on walā naṣabun walā makhmaṣatun fī sabīli l-lahi walā yaṭaūna mawṭi-an yaghīẓu l-kufāra walā yanālūna min ʿaduwwin naylan illā kutiba lahum bihi ʿamalun ṣāliḥun inna l-laha lā yuḍīʿu ajra l-muḥ'sinīn