شواهد شواهد الضرورة الشعرية في كتاب شرح ابن عقيل على ألفية ابن مالك
The poetic necessity in evidence to explain Ibn Aqeel were not alike, came a statement from him as a necessity in some verses and the other came as abnormal, differentiating it from the language, but he never mentioned in some verses in which the need as a necessity,