«حكمه: يوجب العمل دون علم اليقين»
Its ruling: it obligates practice without yielding certain knowledge.
The source separates obligation to act on adequately established evidence from the epistemic certainty attributed to mass transmission. Legally actionable evidence need not always reach the highest epistemic category.
This ruling concerns a qualified, admissible report, not every unverified attribution. The narrator conditions that follow determine when such a report has legal force.