日ひならず

adverb

before long; in a few days

Literary or slightly formal expression indicating that something will happen soon, within days. Often used in written language or polite speech.

• 日ひならずして、彼かれから返へん事じが来くるだろう。

  Before long, a reply will come from him.

• この問もん題だいは日ひならず解かい決けつすると思おもわれる。

  It is thought that this problem will be resolved in a few days.