Sayyiduna Hudhayfah (may Allah be pleased with him) bought a she-camel from two men of the tribe of Nakha', and stipulated that he would pay in coin that satisfied them both. Then he brought them to his house and took out a purse for them. They said: These are counterfeit. He then took out another purse for them, and they again said: These are counterfeit. Sayyiduna Hudhayfah (may Allah be pleased with him) said: I seek refuge in Allah from you two. I heard the Messenger of Allah (peace and blessings be upon him) say: Whoever sets a condition with his companion and does not fulfill it for him is like one who lowers his neighbor down to a place without protection.