Yoga-Kundalini Upanishad: The Cutting Of Frenum Lingui

By Sri Swami Sivananda

 
The Cutting Of Frenum Lingui
28. A knower of the Atman, having drawn out the tongue from the root of the palate, should in accordance with the advice of his Guru, clear the impurities of the tongue for seven days.
 
29. He should take a sharp, oiled and cleansed knife which resembles the leaf of the plant Snuhi, the milk-hedge plant, and should cut for the space of a hair, the frenum lingui. He should powder Saindhava or the rock-salt and Pathya or the sea-salt and apply it to that place.
 
30. On the seventh day, he should again cut for the space of a hair. Thus, with great care, he should continue it always, for the span of six months.
 
31. The root of the tongue, fixed with veins, ceases to be in six months. Then the Yogi who knows timely action should encircle with cloth the tip of the tongue, the abode of Vag-Ishvari or the deity presiding over speech, and should draw it up.
 
From "Kundalini Yoga" by Sri Swami Sivananda. See all articles here: Sivananda Kundalini Yoga