Proverbs of Iranian parables are an important part of Iranian identity and culture. Dari proverbs have gone through a series of changes in terms and concepts. The language of Dari (Zoroastrian language of Iran), which remains today, is helping similar semi - similar, different or opposing examples of Persian language. The rich Persian language with the language of Dari has a lot of points of sharing and similarity. The collection of proverbs in Dari language will help to preserve this language at risk. Another important issue is to discover the similarities and differences between Dari and Persian language. The method of compiling the materials is in the Field Study Style and in the library. The study field of this research has been conducted over twenty years / two decades of continuous and continuous interviews. Dari's proverbs have been collected and used by Zoroastrians in Iran for the last twenty years.