﴿ وَلَا عَلَى ٱلَّذِينَ إِذَا مَآ أَتَوْكَ لِتَحْمِلَهُمْ قُلْتَ لَآ أَجِدُ مَآ أَحْمِلُكُمْ عَلَيْهِ تَوَلَّوا۟ وَّأَعْيُنُهُمْ تَفِيضُ مِنَ ٱلدَّمْعِ حَزَنًا أَلَّا يَجِدُوا۟ مَا يُنفِقُونَ ﴾

“Nor [shall blame attach] to those who, when they came unto thee [O Prophet, with the request] that thou provide them with mounts, were told by thee, "I cannot find anything whereon to mount you" - [whereupon] they turned away, their eyes overflowing with tears out of sorrow that they had no means to spend [on their equipment].”

Nor against those who when they came to you so that you might give them a mount to ride with you on the raid — these were seven men of the Ansār; but it is also said that they were the Banū Muqrin — you having said to them ‘I cannot find a mount whereon to mount you’ this last sentence is a circumstantial qualifier turned back this is the response to the clause beginning with idhā ‘when’ that is they departed their eyes flowing pouring with tears min al-dam‘i min is explicative for sorrow that they could not find the means to expend for the campaign struggle.