This author includes an explanation of Ibn Hisham al-Ansari’s book “Qatar al-Nada wa Bel Echo” in Grammar: Ibn Hisham put an explanation of this book, comments and clarifications on an issue in order to make it easier for the reader to deal with it.
Ibn Hisham Al-Ansari was born in Cairo in Dhu al-Qadah, in the year of 708 AH, equivalent to the year 1309 CE. He liked science and academics as a child and drove many of them away when he desired some of the literati and the righteous.