سَيَقُوْلُ الْمُخَلَّفُوْنَ اِذَا انْطَلَقْتُمْ اِلٰى مَغَانِمَ لِتَأْخُذُوْهَا ذَرُوْنَا نَتَّبِعْكُمْ ۚ يُرِيْدُوْنَ اَنْ يُّبَدِّلُوْا كَلٰمَ اللّٰهِ ۗ قُلْ لَّنْ تَتَّبِعُوْنَا كَذٰلِكُمْ قَالَ اللّٰهُ مِنْ قَبْلُ ۖفَسَيَقُوْلُوْنَ بَلْ تَحْسُدُوْنَنَا ۗ بَلْ كَانُوْا لَا يَفْقَهُوْنَ اِلَّا قَلِيْلًا ( الفتح: ١٥ )
Sa yaqoolul mukhalla foona izan talaqtum ilaa maghaanima litaakhuzoohaa zaroonaa nattabi'kum yureedoona any yubaddiloo Kalaamallaah; qul lan tattabi'oonaa kazaalikum qaalal laahu min qablu fasa yaqooloona bal tahsudoonanna; bal kaanoo laa yafqahoona illaa qaleela (al-Fatḥ 48:15)
Sahih International:
Those who remained behind will say when you set out toward the war booty to take it, "Let us follow you." They wish to change the words of Allah. Say, "Never will you follow us. Thus did Allah say before." So they will say, "Rather, you envy us." But [in fact] they were not understanding except a little. (Al-Fath [48] : 15)
1 Mufti Taqi Usmani
Those who remained behind will say, when you will proceed to the spoils (of war) to receive them, “Let us follow you.”They wish to change the words of Allah. Say, “You shall not follow us. Allah had said like this beforehand.” Then they will say, “No, but you are jealous of us.” On the contrary, they do not understand (the reality) but a little.