ولما لم يرد النص على خلاف هذا القياس لم يترك
Since no text was reported contradicting this analogy, it was not discarded.
The closing methodological caution distinguishes not finding an explicit text about every detail from finding no text contrary to an otherwise sound analogy. A valid qiyas is not rejected merely because each new application lacks its own verbal text.
Yet the analogy must first establish a legally sound cause. It is mistaken both to dismiss every inference as unsupported and to impose new consequences merely on an unproved assertion.