Jonah ibn Janah
... that Jonah ibn Janah, one of the most important medieval Hebrew grammarians, wrote his major works in Arabic?
... that <b id="mwB3k"><a href="./Jonah_ibn_Janah" id="mwB3o" rel="mw:WikiLink" title="Jonah ibn Janah">Jonah ibn Janah</a></b>, one of the most important medieval <a href="./Hebrew_language" id="mwB3s" rel="mw:WikiLink" title="Hebrew language">Hebrew</a> grammarians, wrote his major works in <a href="./Arabic" id="mwB3w" rel="mw:WikiLink" title="Arabic">Arabic</a>?