Hadith 3257
Yazid bin Abdullah bin Qasit said: The Messenger of Allah (ﷺ) said: "A man has the right to spend his wealth as he wishes in one third (of it)."
Hadith 3258
Abu Habibah said: I asked Sayyiduna Abu Darda’ (may Allah be pleased with him): What is the ruling regarding a man who has dedicated his wealth in the way of Allah? Sayyiduna Abu Darda’ (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) said: “The one who gives charity or frees a slave at the time of his death is like the man who gives a gift after he is full.”