Surah An-Nisa, ayah 73

4:73

وَلَئِنۡ أَصَٰبَكُمۡ فَضۡلٞ مِّنَ ٱللَّهِ لَيَقُولَنَّ كَأَن لَّمۡ تَكُنۢ بَيۡنَكُمۡ وَبَيۡنَهُۥ مَوَدَّةٞ يَٰلَيۡتَنِي كُنتُ مَعَهُمۡ فَأَفُوزَ فَوۡزًا عَظِيمٗا ٧٣

Wala'in asābakum fadlum minallāhi layaqūlanna ka al lam takum baynakum wabaynahū mawaddatun yālaytanī kuntu ma'ahum fa afūza fawzan 'azīmā

But if bounty comes to you from Allāh, he will surely say, as if [i.e., showing that] there had never been between you and him any affection, "Oh, I wish I had been with them so I could have attained a great attainment."197

Footnotes

197 The spoils of war. Although having pretended to befriend the believers in support of Allāh's religion, the hypocrite will not be willing to fight except for material gain.