the cause is only upon those who ask permission of you while they are rich. they are satisfied to be with those who stay behind and allah has sealed over their hearts so they do not know.
إنما السبيل على الذين يستأذنونك وهم أغنياء رضوا بأن يكونوا مع الخوالف وطبع الله على قلوبهم فهم لا يعلمون