«فَاسْتَسَرَّ بِشْرُهُ الَّذِي كَانَ تَجَلَّى ثُمَّ أَنْشَدَ حِينَ وَلَّى»
His earlier smile withdrew, and as he turned to leave, he recited again.
Bishr indicates a cheerful countenance; tajallā appearing clearly; wallā turning away.
The alternation of prose and verse now supplies a closing comic self-explanation. The poet’s final lines reveal how he uses an outward disability as a staged method of seeking relief.