Shiva Purana
बिन्दुनादौ तु विज्ञेयौ सर्वतत्त्वार्थकावुभौ॥ तत्रत्या देवतायाश्च ता मुने शृणु साम्प्रतम्॥ २०॥
“The Bindu and Nāda have essence of all the principles. O sage, listen now to what the deities therein arc.
english translation
bindunAdau tu vijJeyau sarvatattvArthakAvubhau॥ tatratyA devatAyAzca tA mune zRNu sAmpratam॥ 20॥
hk transliteration by Sanscript