Skanda Purana — Mahesvara Khanda, Shloka 62
सत्यव्रत उवाच । नवभिर्नवभिश्चैव विमुक्तं वाग्विदूषणैः । नवभिर्बुद्धिदोषैश्च वाक्यं वक्ष्याम्यदोषवत्
satyavrata uvāca | navabhirnavabhiścaiva vimuktaṃ vāgvidūṣaṇaiḥ | navabhirbuddhidoṣaiśca vākyaṃ vakṣyāmyadoṣavat
萨提亚弗拉塔说道：我将宣说无过之语——已脱离言语的九种垢染，亦远离心智的九种过失。
Satyavrata
Listener: Nandabhadra
Scene: Satyavrata solemnly vows to speak without fault, as if performing an inner purification; the scene can show symbolic ninefold motifs (nine lotuses, nine beads) representing purification of speech and intellect.
FAQs
Dharma is upheld through disciplined speech and disciplined understanding; both must be purified for a teaching to be truly faultless.
No tīrtha is mentioned; the passage functions as a dharma/śāstra-style definition of good discourse.
No external rite is given; it prescribes inner discipline—removing defects from speech and intellect.