(4) CHAPTER. Help your brother whether he is an oppressor or he is an oppressed one.
Narrated Anas bin Malik: Allah's Apostle said, Help your brother, whether he is an oppressor or he is an oppressed one.
Narrated Anas: Allah's Apostle said, Help your brother, whether he is an oppressor or he is an oppressed one. People asked, O Allah's Apostle! It is all right to help him if he is oppressed, but how should we help him if he is an oppressor? The Prophet said, By preventing him from oppressing others.