Vijnana Bhairava Tantra · Dharana 44 · Verse 67
Close the senses, ride the rise
Close the gates of the senses—the eyes, the ears, the habit of feeding on outer objects—and sit. A current may rise along the midline of the body. It can feel like warmth, like a faint crawling, like pressure moving upward. Do not make a project of the sensation. Stay with whatever climbs, and let it spread as joy if joy is what arrives. The image in the old text is a description, not a goal you must produce.
Older line
Closing all the streams of the senses, the life-power rises slowly upward. When a feeling like the crawling of ants appears, the highest happiness spreads.