Silsilah as-Sahihah 947 — Wife cannot use her wealth without husband’s

It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "When a man becomes the owner of a woman (through marriage), it is not permissible for her to give (anything to anyone) as a gift without her husband's permission."