Very brief rule of old Indian scripture (5)
I believe the answer is:
vedic
This might be a double definition.
'very brief rule' is the first definition.
The definition suggests a singular noun which matches the answer.
'old indian scripture' is the second definition.
The definition suggests a singular noun which matches the answer. I also know that 'old' relates to this answer.
'of' is the link.
Can you help me to learn more?
(Other definitions for vedic that I've seen before include "Sort of language" , "of ancient texts" , "religious language" .)