Skandapurana 7.19.p15

7.19.p15

When it drinks the soma, one is then said to be asleep. / Having conquered both of these, which are the seats of dreaming and waking,
neither waking nor sleeping, a sage should meditate through the yoga of meditation. / Whatever dispositions there are, such as the sense of 'mine', and whatever disgust [arises] of the mind,
and whatever non-attachment does not belong to the intellect—by that yogins perceive. / Whatever the mind thinks, and whatever the intellect doubts,