Subhaashita Sutras - 10

कर्ता कारयिता चैव प्रेरकश्चनुमोदकः |

सुकृते दुष्कृते चैव चत्वारः समभागिनः ॥

नित्यनीति: -30

The doer, the promoter, the instigator and the approver, all the four share the responsibility equally in good or bad deeds.