Beware of injustice, miserliness
Ibn ‘Umar (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) said: ‘Injustice will be excessive darkness on the Day of Judgment.’" Jābir (may Allah be pleased with him) reported: “The Prophet (may Allah's peace and blessings be upon him) said: ‘Fear injustice, for indeed, injustice will be excessive darkness on the Day of Judgment. And fear miserliness, for it destroyed those who were before you.'"