From his father who said: "When the Messenger of Allah (sawS) sent a commander of an army, he would exhort him concerning himself to have Taqwa of Allah, and he would exhort him to be good to those who are with him among the Muslims. He would say: 'Fight in the Name of Allah, in the cause of Allah. Fight those who disbelieve in Allah, and do not steal from the spoils of war or be treacherous, nor mutilate, and do not kill a child. When you meet your enemy among the idolaters, then call them to one of the three options or choices, whichever of them they respond to then accept it from them, and refrain from them. Call them to Islam, and to relocate from their land to the land of Emigrants. Inform them that if they do that, then they will have similar to what those who emigrated have, and from them will be required similar to what is required from those who have emigrated. And if they refuse to relocate, then inform them that they will be like the Bedouins among the Muslim, and they will be treated the same as Bedouins are
treated. There is no war spoils or Fay' for them, unless they fight along with the Muslims. If they refuse then seek aid from Allah against them and fight them. And if you lay siege to a fortress and they want you to grant them covenant from Allah and a covenant of His Prophet, then do not grant them the covenant of Allah nor the covenant of His Prophet. Rather grant them your own covenant and the covenant of your companions, it will be better than breaking Allah's covenant and the covenant of His Messenger. And if you lay siege to the people of a fortress and they want you to lift the siege for negotiating upon the judgement of Allah, then do not stop, but rather make them surrender to your judgement, for you do not know if you will come upon the judgement of Allah regarding them or not.' Or similar to that."
There is something on this topic from An-Nu'man bin Muqarrin, and the Hadith of Buraidah is a Hasan Sahih Hadith
Narrated by Narrated Sulaiman bin Buraidah:
Context
This hadith highlights the guidance given by the Prophet Muhammad (ﷺ) to military leaders regarding conduct during warfare. It emphasizes ethical behavior, respect for the enemy, and the importance of justice in leadership.
Modern Application
In contemporary contexts, ethical leadership and accountability are crucial in various fields, including business and community leadership. This hadith serves as a reminder of the importance of integrity and moral responsibility.
Topics
This hadith is tagged with Jihad and Leadership and Authority because it outlines the ethical principles that should guide leaders in times of conflict.
So when you meet those who disbelieve [in battle], strike [their] necks until, when you have inflicted slaughter upon them, then secure their bonds, and either [confer] favor afterwards or ransom [them] until the war lays down its burdens. That [is the command]. And if Allah had willed, He could have taken vengeance upon them [Himself], but [He ordered armed struggle] to test some of you by means of others. And those who are killed in the cause of Allah - never will He waste their deeds.
They ask you, [O Muhammad], about the bounties [of war]. Say, "The [decision concerning] bounties is for Allah and the Messenger." So fear Allah and amend that which is between you and obey Allah and His Messenger, if you should be believers.
Have you not seen those who were told, "Restrain your hands [from fighting] and establish prayer and give zakah"? But then when fighting was ordained for them, at once a party of them feared men as they fear Allah or with [even] greater fear. They said, "Our Lord, why have You decreed upon us fighting? If only You had postponed [it for] us for a short time." Say, The enjoyment of this world is little, and the Hereafter is better for he who fears Allah. And injustice will not be done to you, [even] as much as a thread [inside a date seed]."
Say to those who remained behind of the bedouins, "You will be called to [face] a people of great military might; you may fight them, or they will submit. So if you obey, Allah will give you a good reward; but if you turn away as you turned away before, He will punish you with a painful punishment."
Have you not considered the assembly of the Children of Israel after [the time of] Moses when they said to a prophet of theirs, "Send to us a king, and we will fight in the way of Allah "? He said, "Would you perhaps refrain from fighting if fighting was prescribed for you?" They said, "And why should we not fight in the cause of Allah when we have been driven out from our homes and from our children?" But when fighting was prescribed for them, they turned away, except for a few of them. And Allah is Knowing of the wrongdoers.