and when a surah was revealed to believe in allah and to fight with his messenger those of wealth among them asked your permission and said leave us to be with them who sit .
وإذا أنزلت سورة أن آمنوا بالله وجاهدوا مع رسوله استأذنك أولو الطول منهم وقالوا ذرنا نكن مع القاعدين