The water point ar-Ruma
The water point ar-Ruma being the only source of drinking water in Medina, the Messenger of Allah (Prayer and blessing on him) once said to his owner who was trading a bottle of water against a cereal mudd ( equivalent 400g): “Do you wish to exchange your well for a spring in paradise? “It’s the only way I can maintain my family! “Uthman Ibn Affane (may Allah be pleased with him) heard of this affair, he bought the well for 135,000 dirhams, came to see the Prophet (peace and blessings be upon him) and said: will you make the same proposal that you made to the owner of the well? “” Yes, “replied the Prophet (Prayers and blessing on him)” So I make waqf to Muslims! Concludes’ Uthman (may Allah be pleased with him) (Bukhari and Tirmidhi)
Donation of Omar ibn Al-Khattab
Omar Ibn Al-Khattab (may Allah be pleased with him) had won a land at the Battle of Khaybar, “the best good” he received according to him. He asked the Prophet (Prayers and Blessing) about the best way to use it in the service of Muslims. The Messenger of Allah (Prayer and blessing on him) replied: “Lock it up so that it can not be sold, given, inherited and distributed to the poor. (Bukhari, ibn Majeh and An-Nassa’i)
The palm grove of "Bayruha"
According to Anas (may God be pleased with him): “Abu Talha (may Allah be pleased with him) was in Medina the richest palm owner of the Ansars, the palm grove he loved most was that of” Bayruha “which made The Messenger of God (Prayers and Blessing on Him) entered it often and drank it with sweet water, Anas said: “When this verse came down (” You will never reach the beneficence what you spend on what you like “). Abu Talha came to the Messenger of God (Prayer and Blessing upon him) and said to him, “O Messenger of God, Exalted God has sent down upon you:” You will never reach beneficence until you spend what you you love “and, of all my goods, nothing is more dear to me than” Bayruha “, so from now on it is from me an alms for Exalted God, I hope to find a good in this world and in the Then place Him, O Messenger of God, at the place where you see God. ” The Messenger of God (Prayer and Blessing on him) said: “Bravo! Bravo! So this is a winning investment! I heard what you just said and I believe that you place it among your parents” . Abu Talha says, “That’s what I’m going to do, O Messenger of God!” And he shared the palm grove between his relatives and his cousins. (Riyadh as-Salihin (The Gardens of the Righteous) Imam Mohieddine Annawawi 631 – 676 - unanimously recognized as genuine)