وَلَا يَسْقُطُ خِيَارُهُ فِي الْعَقَارِ حَتَّى يُوصَفَ لَهُ
Translation: For immovable property, the blind buyer’s option does not lapse until the property is described to the buyer.
Aqar means immovable property such as land and buildings. Its dimensions and layout are not adequately understood by a touch alone; therefore the text requires description.
Example: the blind buyer receives an adequate account of the house’s boundaries, dimensions and essential features. The clause makes description central in this context.
An inaccurate or deceptive description can raise a distinct dispute.