[Advaita-l] aruNa prashna & upanishad chanting in evening

[Bhaskar YR]

>From saayaNas upodghaata to the aaraNyaka bhaaShya:

kaThena muninaa dR^iShTam kAThakam parikiirtyate |
saavitro naaciketashca caaturhotras-tR^itiiyakaH ||
turyo vaishvasR^ijas-tadvadvahnir-aaruNaketukaH |
svaadhyaaya-braahmaNam ceti sarvaM kAThakam-iiritam ||

praNAms Sri Ramakrishna prabhuji
Hare Krishna

Thanks for your kind clarification. I've not studied sAyaNa bhAshya so far 
prabhuji.   Has sAyana anywhere talks about the 'hand' behind this 
shifting and purpose prabhuji??  Is it vyAva maharshi who did this 
shifting while doing veda vibhAga?? Please clarify. 

Hari Hari Hari Bol!!!
bhaskar