an example of this is the killing of ahmad bin mughith the extermination of the mughith family and the recording against them that none of them should ever be used until it was the cause of their destruction and the extinction of their house so that none of them remained except the lost and misguided. the reason for this was his flirting with one of the daughters of the caliphs and there are many like this.
وعلى مثال هذا قتل أحمد بن مغيث، واستئصال آل مغيث والتسجيل عليهم ألا يستخدم بواحد منهم أبدا حتى كان سببا لهلاكهم وانقراض بيتهم فلم يبق منهم إلا الشريد الضال. وكان سبب ذلك تغزله بإحدى بنات الخلفاء، ومثل هذا كثير .