People's National Bank of Lynchburg v…
“ With these data thus appearing, from which the equitable amount of the taxes due by the shareholders is readily determined, we think this conceded amount should be paid before a court of equity ought to grant its aid by way of injunction. The universal rule of a court of equity is that he who seeks its equitable interposition must himself do equity. Is there any higher equity than that a citizen should pay the amount of a tax which he concedes to be just and equitable, before asking the aid of a court of equity to grant an injunction to enjoin the collection of any greater sum? ”
