Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) sent a marriage proposal to Nu'aym bin Abdullah, who was called al-Nahham and was one of Banu Adi. He had a virgin daughter. Nu'aym said to him: There is an orphan boy under my care, and I will not prefer anyone over him. The wife of Nu'aym went to the Messenger of Allah (peace and blessings be upon him) and said: Ibn Umar proposed marriage to my daughter, but Nu'aym refused him, and he wants to marry her to the orphan boy under his care. That woman told the Messenger of Allah (peace and blessings be upon him) the whole story, and he sent for Nu'aym, and the Prophet (peace and blessings be upon him) said: "Seek the pleasure of your wife and the pleasure of your daughter."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 13665