Hazrat Ibn Umar (may Allah be pleased with them) narrates that the Messenger of Allah (peace and blessings be upon him) was asked: How many witnesses are sufficient in the case of breastfeeding (to establish fosterage)? The Prophet (peace and blessings be upon him) replied: One man or one woman. And (Imam) Abu Hanifa's opinion has been mentioned that: The testimony of more (witnesses) is acceptable, not of fewer.