Kavisutta

Suttapiṭaka · Saṁyuttanikāya · Sagāthāvaggasaṁyutta · Vol. 15 · Section 176

[176] "What is the origin (nidāna) of verses? What constitutes their phrasing (vyañjana)? On what do verses rest? What is the abode (āsaya) of verses?"

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.