नादानुसन्धानसमाधिभाजां योगीश्वराणां हृदि वर्धमानम् । आनन्दं एकं वचसां अगम्यं जानाति तं श्रीगुरुनाथ एकः ॥ ४.८१ ॥

nādānusandhānasamādhibhājāṃ yogīśvarāṇāṃ hṛdi vardhamānam । ānandaṃ ekaṃ vacasāṃ agamyaṃ jānāti taṃ śrīgurunātha ekaḥ ॥ 4.81 ॥

The happiness which increases in the hearts of Yogishvaras who have gained success in Samâdhi by means of attention to the nâda is beyond description, and is known to Sri Gurû Nâtha alone.