What is the meaning of Tri-sapta in Atharva-veda?


The first Sukta of Atharva-Veda is Medha Janan Sukta , Rishi of which is Atharva and Devata is Vachaspati. This is a prayer to Vāchaspati for divine illumination and help.

ये त्रिषप्ता : परियन्ति विश्वा रूपाणि बिभ्रता : |
वाचस्पतिर्बला तेषां तन्वो अद्य दधातु मे ||1||

The thrice-seven that go about , bearing all forms - Let the Lord of speech assign to me today their powers [their] selves (tanu).

Your main question is about the meaning of the word Tri-Sapta and details about devata vachaspati.

William Dwight Whitney who translated Atharva-Veda samhita with a critical and exegetical commentary . Revised and brought nearer to completion and edited by Charles Rockwell Lanman says that.

Tri-Saptas is plainly used as designation of an indefinite number ,= 'dozens' or 'scores' supposing shruti to signify one's acquired sacred knowledge , portion of shruti.

First he conjectures that it may mean ' three or seven ' ; as the three worlds , the three gunas three highest gods ; or sevan seers , the seven planets , the seven troops od Maruts , the seven worlds , the seven meters or the like. Secondarily , it may mean ' three sevens ' as seven suns (for which is quoted TA. i.7.1) and seven priests and seven Adityas (TA. i.13.3 ; RV. ix.114.3) , or seven rivers , sevan worlds and seven quarters (TB. ii.8.3.) or seven planets ,seven seers and seven marut troops . Thirdly it may signify simply thrice seven or twenty-one as twelve months +five seasons +three worlds +one sun (TS.vii.3.105) or five Mahabhutas +five breaths + five jnanendriyas +five karmendriyas + one antahkarana . At any rate they are the gods ,who are to render aid.

Shripad Damodar Satwalekar in his commentary " Atharvaveda Subodh Bhashya " is mentioning that

The original seven elements in their three forms are everywhere and their flow and transformation is giving shape to this universe.

So these are original twenty one elements which are also inside our body , our goal is to maintain harmony of these twenty one elements which are inside to twenty one elements outside to live a healthy life with sound mind power and this is the core topic of Atharva-Veda.

Author Shree Ram Sharma Acharya is also saying similarly like William Dwight , he says.

The majority of commentators has concluded the meaning of Tri-Sapta as 3*7 =21 . But the view of the seer is much more wider than that.
Tri-Sapta can be explained according to permutations maths as 3+7 =10 , 3*7=21 , seven raise to three 343 ,three raise to 729 etc. The seer has written the word Tri-Sapta as one so the meaning of it is all the possible combinations i.e.(Tri-Sapta). On this basis the covers three worlds ,three gunas , three dimensions , three devas etc. In this way there can be infinite permutations and combination are possible and only Vachaspati knows them all.


The devata of this sukta is Vachaspati various acharyas as well as authors have presented their views about possible meaning of Vachaspati

Shree Ram Sharma Acharya in his commentary on first sukta of Atharva-Veda is explaining the meaning of the term in following way.

According to him Parabrahman covers all this universe all the time in his unmanifested form (Avyakta अव्यक्त). But when he expresses himself from unmanifested to manifested , then its appropriate to call him "Vachaspati".

Shripad Damodar Satwalekar in his commentary " Atharvaveda Subodh Bhashya " is also explaining this devta he is stating that .

Who is Vachaspati? Vak , Vani , Vaktrutva ,upadesh , Vyakhyan are related words. The person who is a excellent in speech i.e. a very good Guru (teacher) who is good counsellor is Vachaspati

So from the above two passages the Devata Vachaspati is a good Guru or Supreme Brahman in his manifested form.

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