どこぞ

noun which may take the genitive case particle 'no', adverb

somewhere; someplace

Interrogative word used as an indefinite pronoun or adverb, similar to どこか but with a slightly more formal or literary feel. Can also be used attributively with の.

See also: どこか

• どこぞで会あったことがある気きがする。

  I feel like I've met you somewhere before.

• どこぞの国くにで起おこった出で来き事ごとらしい。

  It seems to be an event that happened in some country.