Sayyiduna Anas bin Malik (may Allah be pleased with him) said that some men of the Ansar said: O Messenger of Allah (peace and blessings be upon him)! Of the wealth of Hawazin that Allah gave to His Messenger (peace and blessings be upon him), the Messenger of Allah (peace and blessings be upon him) gave the men of Quraysh a hundred camels. They said: May Allah forgive the Messenger; he gives to Quraysh and leaves us, while our swords are soaked in their blood. So what they said was reported to the Messenger of Allah (peace and blessings be upon him). He (peace and blessings be upon him) called them and gathered them in a leather tent, and let no one else in. When the Messenger of Allah (peace and blessings be upon him) came, he (peace and blessings be upon him) said: "What is this that has reached me from you?" Their men of understanding said: Our men of standing have said nothing; it is our young ones who said such a thing; they said: May Allah forgive His Messenger, that he gives to Quraysh and leaves us, while our swords are dripping with their blood. The Messenger of Allah (peace and blessings be upon him) said: "I give to people who have only recently entered Islam; in this way I win their hearts. Are you not pleased that other people take away wealth and riches, while you take the Prophet (peace and blessings be upon him) home with you? By Allah! What you will take back with you is better than what they are taking." The Ansar said: O Messenger of Allah (peace and blessings be upon him)! We are pleased. After that he (peace and blessings be upon him) said: "After me you will see others being given preference over you; at that time be patient until you meet Allah and His Messenger. I will meet you at the Pond of Kawthar." Sayyiduna Anas (may Allah be pleased with him) said: We will be patient.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12934