had they intended to set forth with you they would have prepared themselves for it. but allah did not like their going forth and held them back and it was said stay back with those who stay back
ولو أرادوا الخروج لأعدوا له عدة ولكن كره الله انبعاثهم فثبطهم وقيل اقعدوا مع القاعدين