غَيْرُ الطَّلَبِيِّ يَكُونُ بِالتَّعَجُّبِ، وَالْقَسَمِ، وَصِيَغِ الْعُقُودِ
Non-requestive inshāʾ may be expressed by exclamation, oaths, and contractual formulas.
مَا أَحْسَنَ هَذَا!
How beautiful this is!
وَاللَّهِ
By Allah!
بِعْتُ، اشْتَرَيْتُ
I sell; I buy, as performative contract expressions.
When used to conclude a contract, the last formulas enact an exchange rather than merely report past events. The section only identifies these non-requestive forms; it does not treat them in depth.