どこぞ

anywhere; somewhere

Word type: 

Kanji: 

何処ぞ

Standard: 

どこか

Standard kanji: 

何処か

Example: 

A: まだ、時間あるなあ。
B: どこぞで休もか？

A: We have some time.
B: Should we take a break somewhere?

Commentary: 

Also see なんぞ and だれぞ.