Abd al-Rahman bin al-Qasim narrated that his father used to make allotments to some of his children to the exclusion of others.
It is reported from Umar bin al-Munkadir (may Allah have mercy on him) that the Messenger of Allah (peace and blessings be upon him) said: "Every owner of wealth has more right to his wealth." Ibn Wahb (may Allah have mercy on him) said: He may do with it whatever he wishes.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الهبات / 12007