Natyashastra
ततस्तु शीर्षकं कार्यं संयुक्तं पञ्चपाणिना । उक्तप्रत्युक्तमेवं हि यथोक्तं परिकीर्तितम् ॥ ३२८॥
Then the śīrṣaka (concluding section) should be performed in combination with the pañcapāṇi rhythm. Thus, as stated before, it should consist of dialogues and counter-dialogues.
english translation
tatastu zIrSakaM kAryaM saMyuktaM paJcapANinA । uktapratyuktamevaM hi yathoktaM parikIrtitam ॥ 328॥
hk transliteration by Sanscript