﴿ سَيَقُولُ ٱلْمُخَلَّفُونَ إِذَا ٱنطَلَقْتُمْ إِلَىٰ مَغَانِمَ لِتَأْخُذُوهَا ذَرُونَا نَتَّبِعْكُمْ ۖ يُرِيدُونَ أَن يُبَدِّلُوا۟ كَلَٰمَ ٱللَّهِ ۚ قُل لَّن تَتَّبِعُونَا كَذَٰلِكُمْ قَالَ ٱللَّهُ مِن قَبْلُ ۖ فَسَيَقُولُونَ بَلْ تَحْسُدُونَنَا ۚ بَلْ كَانُوا۟ لَا يَفْقَهُونَ إِلَّا قَلِيلًۭا ﴾

“As soon as you [O believers] are about to set forth on a war that promises booty, those who stayed behind [aforetime] will surely say, “Allow us to go with you” - [thus showing that] they would like to alter the Word of God. Say: “By no means shall you go with us: God has declared aforetime [to whom all spoils shall belong].” Thereupon they will [surely] answer, “Nay, but you begrudge us [our share of booty]!” Nay, they can grasp but so little of the truth!”

Those mentioned who were left behind will say when you set forth after spoils namely the spoils of Khaybar in order to capture them ‘Let us follow you’ that we might also take a share of it. They desire thereby to change the words of God kalāma’Llāhi a variant reading has kalima’Llāhi in other words His promising of the spoils of Khaybar exclusively for those who were at al-Hudaybiyya. Say ‘You shall never follow us! Thus has God said beforehand’ that is prior to our return. Then they will say ‘Nay but you are envious of us’ lest we might acquire a share of the spoils and therefore you say this that you say. Nay but they never understood anything of religion all except a few of them.