At-Tawbah 9:86

<h2>Admonishing Those Who did not join the Jihad</h2><p>Allah chastises and admonishes those who stayed away from Jihad and refrained from performing it, even though they had the supplies, means and ability to join it. They asked the Messenger for permission to stay behind, saying, </p><div class="arabic uthmani">ذَرْنَا نَكُنْ مَّعَ الْقَـعِدِينَ</div><p>("Leave us (behind), we would be with those who sit (at home)") thus accepting for themselves the shame of lagging behind with women, after the army had left. If war starts, such people are the most cowardice, but when it is safe, they are the most boastful among men. Allah described them in another Ayah, </p><div class="arabic uthmani">فَإِذَا جَآءَ الْخَوْفُ رَأَيْتَهُمْ يَنظُرُونَ إِلَيْكَ تَدورُ أَعْيُنُهُمْ كَالَّذِى يُغْشَى عَلَيْهِ مِنَ الْمَوْتِ فَإِذَا ذَهَبَ الْخَوْفُ سَلَقُوكُم بِأَلْسِنَةٍ حِدَادٍ</div><p>(Then when fear comes, you will see them looking to you, their eyes revolving like (those of) one over whom hovers death; but when the fear departs, they will smite you with sharp tongues.)33:19 their tongues direct their harsh words against you, when it is safe to do so. In battle, however, they are the most cowardice among men. Allah said in another Ayah, </p><div class="arabic uthmani">وَيَقُولُ الَّذِينَ ءَامَنُواْ لَوْلاَ نُزِّلَتْ سُورَةٌ فَإِذَآ أُنزِلَتْ سُورَةٌ مُّحْكَمَةٌ …

And when a surah is revealed (which saith): Believe in Allah and strive along with His messenger, the men of wealth among them still ask leave of thee and say: Suffer us to be with those who sit (at home).

When a Sura comes down, enjoining them to believe in Allah and to strive and fight along with His Messenger, those with wealth and influence among them ask thee for exemption, and say: "Leave us (behind): we would be with those who sit (at home)."

And when a Surah (chapter from the Quran) is revealed, enjoining them to believe in Allah and to strive hard and fight along with His Messenger, the wealthy among them ask your leave to exempt them (from Jihad) and say, "Leave us (behind), we would be with those who sit (at home)."

When a chapter is revealed, stating: “Believe in God and strive with His Messenger,” the prominent among them ask you for exemption. They say, “Allow us to stay with those who stay behind.”