Should any of you kill it intentionally , its atonement , the counterpart from cattle of what he has killed , as judged by two fair men among you , will be an offering brought to the Ka bah ‘ , or an atonement by feeding needy persons , or its equivalent in fasting , that he may taste the untoward consequences of his conduct . Allah has excused what is already past ; but should anyone resume , Allah shall take vengeance on him , for Allah is all-mighty , avenger .