1. Hamid ibn Ziyad has narrated from al-Khashshab from ibn Baqqah from Mu’adh ibn Thabit from ‘Amr ibn Jumay‘ who has said the following: “Abu ‘ Abd Allah (a.s.), was asked about challenging (to fight the enemy) while standing between the two confronting armies after the permission of the Imam. He (the Imam) said, ‘It is fine but it must not take place without the permission of the Imam.”’

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

2. A number of our people have narrated from Sahl ibn Ziyad from Ja’far ibn Muhammad al-Ash’ariyfrom ibn al-Qaddah who has said the following: “Abu ‘Abd Allah (a.s.), has said that a man challenged a certain person from Banu Hashim to fight. He refused to fight. Amir al-Mu’minin (a.s.), asked, ‘What has made you to refuse?’ He replied, ‘He is an Arab knight and I feared that he may defeat me.’ Amir al-Mu’minin (a.s.), said to him, ‘He has transgressed against you. Were you to fight him, you would have defeated him. If a mountain transgresses against a mountain the transgressor is crushed.’ Abu ‘Abd Allah (a.s.), said, ‘al-Husayn ibn Ali (a.s.), challenged a man to fight and Amir al-Mu’minin noticed it and said, “If you do such a thing again I will reprimand you. If you are challenged and you refuse to fight I will also reprimand you. Do you not know that he is a transgressor?'"

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.