Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates this statement of the Noble Prophet (peace and blessings of Allah be upon him): "Do not tie up the udders of camels and goats (to deceive buyers). Whoever buys such an animal after this, he will have the choice of two things: after milking it, if he likes it, he may keep the animal with him, and if he dislikes it, he may return it and also give one sa’ of dates."