"Taj al-Arus is an exposition on the Qamus of Firuzabadi, and because it was compiled later, it also has incorporated the knowledge contained in Lisan al-Arab of Ibn Manzur. In fact, since Taj is the most recently compiled major Arabic lexicon (113 sources which al-Zabidi acknowledges in his preface), it incorporates important knowledge from almost all the other lexicons, books and traditions. He compiled his renowned and celebrated work in Egypt. Lane Arabic-to-English lexicon is based on Taj al-Arus"