Abu Qilabah says that Umar bin al-Khattab (may Allah be pleased with him) wrote: A man may take back from his child what he gave him, as long as the child has not died, or it has not been used up, or a debt has not attached to it. [Da'if (weak)]
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الهبات / 12014