Mark an animal on its right side of the hump , Wipe away any blood that may have come out from it .

According to a hadith narrated by Ibn 'Abbas, Prophet Muhammad (ﷺ) taught us how to sacrifice animals for religious purposes. He instructed that we should mark the animal on its right side of the hump and wipe away any blood that may have come out from it. This is an important part of Islamic tradition and is done in order to honor God's commands. It also serves as a reminder of our commitment to Him and His teachings. By sacrificing animals, we are reminded of our responsibility towards others, especially those who are less fortunate than us. We must remember that all life is sacred and should be treated with respect and kindness at all times.