որից

In a sentence

• Սա այն գիրքն է, որի մասին ես քեզ ասել եմ։

  This is the book that I told you about.

  The word "որից" here acts as a relative pronoun referring to the noun "գիրքը" (book) in the possessive case, specifying the object of the conversation.

• Սա այն վայրն է, որից մենք ուղևորվեցինք։

  This is the place from which we departed.

  In this sentence, "որից" is used as a relative pronoun referring to the noun "վայրը" (place), indicating the directional source.

• Մենք գնացինք այն վայրից, որից սկսվում է գետը։

  We went to the place where the river begins.

  Here, "որից" refers to "վայրը" (place) and serves as a connector describing the starting point of the river.