Question: How many times did Allah speak to Moosaa (Moses, peace be upon him)? Did He speak to him at the same place where He first spoke to him, if this happened more than once?
Answer: Allaah knows best, Allaah (Exalted be He) says: …and to Moosaa (Moses) Allaah spoke directly. As for the number of times; Allaah (Exalted be He) knows that best, as I do not know about the number of times.
Question: A listener is asking: In what language will Allaah (Glorified and Exalted be He) speak to His Servants on the Day of Resurrection? Please clarify this to us. May Allaah reward you well!
Answer: The apparent meaning of the texts reported from the Prophet (peace be upon him) indicates that Allaah will address people in Arabic, and He (may He be Exalted and Glorified) knows best... read more here.