"Any slave who runs away from his masters and joins the enemy, he has made it permissible to shed his blood."
أَيُّمَا عَبْدٍ أَبَقَ مِنْ مَوَالِيهِ وَلَحِقَ بِالْعَدُوِّ فَقَدْ أَحَلَّ بِنَفْسِهِ
"Any slave who runs away from his masters and joins the enemy, he has made it permissible to shed his blood."
أَيُّمَا عَبْدٍ أَبَقَ مِنْ مَوَالِيهِ وَلَحِقَ بِالْعَدُوِّ فَقَدْ أَحَلَّ بِنَفْسِهِ
[Machine] The Messenger of Allah ﷺ said, "Whoever mistreats his slaves is a disbeliever."
قَالَ رَسُولُ اللهِ ﷺ أَيُّمَا عَبْدٍ أَبَقَ مِنْ مَوَالِيهِ فَقَدْ كَفَرَ
"Any slave who runs away from his masters and joins the enemy, he has made it permissible to shed his blood." (Using translation from Nasāʾī 4056)
«أَيُّمَا عَبْدٍ أَبَقَ مِنْ مَوَالِيهِ وَلَحِقَ بِالْعَدُوِّ فَقَدْ أَحَلّ بِنَفْسِهِ»