Mohamed was rich (mus
2312a), he got a fifth of all war booty (buk
335,
8:41,
59:7)
It never happened that Allah's Messenger (ﷺ) was asked anything for the sake of Islam and he did not give that. There came to him a person and he gave him a large flock (of sheep and goats) and he went back to his people and said: My people, embrace Islam, for Muhammad gives so much charity as if he has no fear of want. - Hadith Muslim 2312a (islam)
Narrated Jabir bin `Abdullah:
The Prophet (ﷺ) said, "I have been given five things which were not given to any one else before me. -1. Allah made me victorious by awe, (by His frightening my enemies) for a distance of one month's journey. -2. The earth has been made for me (and for my followers) a place for praying and a thing to perform Tayammum, therefore anyone of my followers can pray wherever the time of a prayer is due. -3. The booty has been made Halal (lawful) for me yet it was not lawful for anyone else before me. -4. I have been given the right of intercession (on the Day of Resurrection). -5. Every Prophet used to be sent to his nation only but I have been sent to all mankind. - Hadith Al Bukhari 335 (islam)
And know that anything you obtain of war booty - then indeed, for Allah is one fifth of it and for the Messenger and for [his] near relatives and the orphans, the needy, and the [stranded] traveler, if you have believed in Allah and in that which We sent down to Our Servant on the day of criterion - the day when the two armies met. And Allah, over all things, is competent. - Quran Al-Anfal(The Spoils of War) 8:41 (islam)
And what Allah restored to His Messenger from the people of the towns - it is for Allah and for the Messenger and for [his] near relatives and orphans and the [stranded] traveler - so that it will not be a perpetual distribution among the rich from among you. And whatever the Messenger has given you - take; and what he has forbidden you - refrain from. And fear Allah; indeed, Allah is severe in penalty. - Quran Al-Hashr(The Exile) 59:7 (islam)