The Upanishads - Mandhata Global

These verily are the three Vedas: the organ of speech is
the Rig-Veda, the mind is the Yajur-Veda and the vital
breath is the Sama-Veda.
These verily are the gods, the Manes and men: the organ
of speech is the gods, the mind is the Manes and the
vital breath is men.
7
These verily are father, mother and child: the mind is the
father, the organ of speech is the mother and the vital
force is the child.
8-10
These verily are what is known, what is to be known and
what is unknown. Whatever is known is a form of the
organ of speech, for it is the knower. The organ of
speech protects him who knows its different
manifestations by becoming that which is known).
Whatever is to be known is a form of the mind, for the
mind is what is to be known. The mind protects him
who knows this by becoming that which is to be known.
Whatever is unknown is a form of the vital breath, for
the vital breath is what is unknown. The vital breath
protects him who knows this by becoming that which is
unknown.
11
The earth is the body of that organ of speech and this
211