It is narrated from Hazrat Anas bin Malik (may Allah be pleased with him) that some orphans were under the guardianship of Hazrat Abu Talha (may Allah be pleased with him). He bought and kept some wine with their money. When wine was declared forbidden, he asked the Prophet (peace and blessings be upon him) whether, if the orphans had wine, they could turn it into vinegar. He replied, "No." So they poured it away.