Śiva Sūtras · 1.15

Śiva Sūtras 1.15

1.15
हृदये चित्तसङ्घट्टाद्दृश्यस्वापदर्शनम् ॥१५॥
hṛdaye citta-saṅghaṭṭād dṛśya-svāpa-darśanam
sūtra
— in the Heart (the core of consciousness) ; — from the fusion/concentration of mind ; — vision of the disappearance of the perceivable

By fixing the mind on the Heart, the vision of the (whole) perceivable as if asleep arises.