Whoever kills a person [unjustly], except as a punishment for murder or [as a perscribed punishment for spreading] disorder in the land, it is as if he killed all of humanity. [Qur’an 5:32]
Saying of the Prophet ﷺ
Abu Bakra Razi Allahu Taala Ahnu reported that the Prophet ﷺ said, ‘Indeed, your blood and your property and your honour are inviolable, like the inviolability of this day of yours and this month of yours and this land of your until the day you meet your Lord’. [al-Bukhari and Muslim]