"An Army from the armies of the Muslims, whose commander was Salman Al-Farisi, besieged one of the Persian castles. They said: 'O Abu 'Abdullah! Should we charge them?' He said: 'Leave me to call them (to Islam) as I heard the Messenger of Allah (ﷺ) call them.' So Salman went to them and said: 'I am only a man from among you, a Persian, and you see that the Arabs obey me. If you become Muslims then you will have the likes of what we have, and from you will be required that which is required from us. If you refuse, and keep your religion, then we will leave you to it, and you will give us the Jizyah from your hands while you are submissive.' He said to them in Persian: 'And you are other than praiseworthy and if you refuse then we will equally resist you.' They said: 'We will not give you the Jizyah, we will fight you instead.' So they said: 'O Abu 'Abdullah! Should we charge them?' He said: 'No.'" He said: "So for three days he called them to the same (things), and then he said: 'Charge them.'" He said: "So we charged them, and we conquered the castle."
From his father and he was a Companion who said: "When the Messenger of Allah (ﷺ) dispatched any army or battalion, he would say to them: 'If you see a Masjid, or hear someone calling the Adhan, then do not kill anyone.'"
"When the Messenger of Allah (ﷺ) set out for Khaibar, he approached it at night and when he came to a people during the night, he would not attack them until morning. So when the morning came, the Jews came out with their shovels and baskets, then when they saw him, they said: 'Muhammad! By Allah Muhammad has come with the Khamis (an army).' So the Messenger of Allah (ﷺ) said: 'Allahu Akbar! Khaibar is destroyed, for whenever we approach the land of people - then what an evil morning for those who have been warned.'"
"The Messenger of Allah (ﷺ) burnt the palm trees of Bani Nadir and cut them down at Al-Buwairah. So Allah revealed: Whatever you cut down of their palm trees, or you left them standing on their trunks, then it was by the permission of Allah, and in the order to disgrace the rebellious.(59:5)"
That the Prophet (ﷺ) said: "Verily, Allah has honored me over the (other) Prophets" - or he said: "My nation over the nations, and He has made the spoils of war lawful for us."
"I have been honored over the Prophets with six (things): I have been given Jawami' Al-Kalam, I have been aided by (the ability to cause in the enemy) fright, the spoils of war have been made lawful for me, the Earth has been made as a Masjid and purifier for me, and I have been sent to all creatures, and with me Prophethood is sealed."
Another chain with similar meaning. There are narrations on this topic from Mujammi' bin Jariyah, Ibn 'Abbas, and Ibn Abi 'Amrah from his father. This Hadith of Ibn 'Umar is a Hasan Sahih Hadith. This is acted upon according to most of the people of knowledge among the Companions of the Prophet (ﷺ) and others. This is the view of Sufyan At-Thawri, Al-Awzai', Malik bin Anas, Ibn Al-Mubarak, Ash-Shafi'i, Ahmad and Ishaq. They said that the horsemen gets three shares, one share is for him and two shares for his horse. The foot soldiers get one share.
That the Messenger of Allah (ﷺ) said: "The best companions are four, the best Saraya (military unit) is four hundred, the best army is four thousand, and twelve thousand will not be beaten due to being too few." This Hadith is Hasan Gharib, it was not narrated with a chain by anyone important besides Jarir bin Hazim, and this Hadith was only reported from Az-Zuhri, from the Prophet (ﷺ) in Mursal form. Hibban bin 'Ali Al-'Anazi reported it from 'Uqail, from Az-Zuhri, from 'Ubaidullah, from 'Ibn Abbas, from the Prophet (ﷺ), and Al-Laith bin Sa'd reported it from Sa'd, from 'Uqail, from Az-Zuhri, from the Prophet (ﷺ) in the Mursal form.