And (remember) when We took a covenant from the Descendants of Israel that, “Do not worship anyone except Allah; and be good to parents, relatives, orphans and the needy, and speak kindly to people and keep the prayer established and pay the charity”; thereafter you retracted, except some of you; and you are those who turn away. 83 And remember, when We made a covenant with you whereby you agreed you will neither shed blood among you nor turn your people out of their homes, you promised, and are witness to it too. 84 Yet, here you are, slaying one another and driving some of your own people from their homelands, aiding one another against them, committing sin and aggression; but if they came to you as captives, you would ransom them. Surely their very expulsion was unlawful for you. Do you believe in one part of the Book and deny another part of it? Those of you who act thus shall be rewarded with disgrace in this world and with a severe punishment on the Day of Resurrection. God is never unaware of what you do. 85 Those who have purchased the present life at the price of the world to come -- for them the chastisement shall not be lightened, neither shall they be helped. 86