«وَكُنْتُ عَرَفْتُ أَنَّهُ أَبُو زَيْدٍ سَاعَةَ بَزَغَتْ شَمْسُهُ وَنَزَعَتْ عِرْسُهُ»
I had recognized Abū Zayd when his brilliance emerged and his wife began complaining.
Bazaghat shamsuhu imagines his eloquence as a rising sun, not a literal celestial event; ʿirs means wife.
The narrator recognizes the familiar verbal virtuoso and schemer. He must decide whether to disclose the identity at once.