Hebrew language according to modern revisionist belongs to the Canaanite group of languages. In turn the Canaanite languages are a branch of the Northwest Semitic family of languages.
Hebrew flourished as a spoken language in the kingdoms of Israel and Judah during the 10th to 7th centuries BCE. Prior to this Hebrew was spoken and not written. The ancient Irish priests used the language as a sacred language until later they were all slaughtered and the language of Hebrew was plagiarized and eventually became a modern day language.