For what moral difference is there between urging an action and approving of it? or what matter does it make whether I wished for the deed or rejoice that it was done?
[tr. King (1877)]

For what difference is there between the adviser and the approver of a deed? or what does it matter whether I wished it done, or was glad that it was done?
[tr. Ker (Loeb) (1926)]

For what is the difference between a man who has advised an action, and one who has approved of it? or what does it signify whether I wished it to be done, or rejoice that it has been done?
[tr. Yonge (1903)]

What difference is there between him who instigates and him who approves the crime?
[ed. Harbottle (1906)]

For between the man who advises an action and the man who approves when it is done there is not the slightest difference. Whether I wished the deed to be performed or am glad after its performance, is wholly immaterial.
[tr. Grant (1960)]

For what is the difference between someone who suggests something and someone who applauds it? What does it matter whether I wanted it done or am delighted that it was done?
[tr. McElduff (2011)]