The Children of Israel break the covenant belying and killing their prophets 5:70-71
5:70 We took a covenant with the Children of Israel and sent forth Messengers to them. But whenever a Messenger came to them with that which did not suit their fancies they belied some and killed others.
5:71 They thought there would be no trial; so they were blind and deaf. Then Allah turned towards them; then again many of them were blind and deaf. And Allah is the Seer of what they do.