Shiva Purana
पंचमस्वरसंयुक्तं मंत्रीशं च सबिन्दुकम् ॥ उद्धृत्य बिन्दुसहितं संवर्तकमथोद्धरेत् ॥ ४७॥
The fifth note is composed of the minister and the dot. Then lift the Samvartaka with the dot.
english translation
paMcamasvarasaMyuktaM maMtrIzaM ca sabindukam ॥ uddhRtya bindusahitaM saMvartakamathoddharet ॥ 47॥
hk transliteration by Sanscript