دلالة لفظة مثاني في القرآن الكريم

الملخص EN

Every things in this research representing (mathany) word and this research is abstract of scientists and explanations opinions who mention this word which the wholly Quran use it in two places they are: aia (87)in surat (alhagar) and aia (23) in surat (alZumur), and I try to put an explanation and choose the best opinion from scientists opinions.