(29) Chapter. Whoever is given the right of his brother (by error) through a judicial decision, then he should not take it as the judge’s judgement cannot render what is illegal, legal or what is legal, illegal.

Narrated Um Salama: (the wife of the Prophet) Allah's Apostle heard some people quarreling at the door of his dwelling, so he went out to them and said, "I am only a human being, and litigants with cases of dispute come to me, and someone of you may happen to be more eloquent (in presenting his case) than the other, whereby I may consider that he is truthful and pass a judgment in his favor. If ever I pass a judgment in favor of somebody whereby he takes a Muslim's right unjustly, then whatever he takes is nothing but a piece of Fire, and it is up to him to take or leave."

Narrated `Aisha: (the wife of the Prophet) `Utba bin Abi Waqqas said to his brother Sa`d bin Abi Waqqas, "The son of the slave girl of Zam`a is from me, so take him into your custody." So in the year of Conquest of Mecca, Sa`d took him and said. (This is) my brother's son whom my brother has asked me to take into my custody." `Abd bin Zam`a got up before him and said, (He is) my brother and the son of the slave girl of my father, and was born on my father's bed." So they both submitted their case before Allah's Apostle. Sa`d said, "O Allah's Apostle! This boy is the son of my brother and he entrusted him to me." `Abd bin Zam`a said, "This boy is my brother and the son of the slave girl of my father, and was born on the bed of my father." Allah's Apostle said, "The boy is for you, O `Abd bin Zam`a!" Then Allah's Apostle further said, "The child is for the owner of the bed, and the stone is for the adulterer," He then said to Sauda bint Zam`a, "Veil (screen) yourself before him," when he saw the child's resemblance to `Utba. The boy did not see her again till he met Allah.