“21. From what has been noticed hereinbefore, it can be safely concluded that if the allegation in the plaint/substance of the allegations in the plaint allege the instrument to be void and no cancellation is required and without seeking such cancellation the relief of declaration pertaining to tenancy rights with regard to the agricultural land in question can be obtained by the plaintiff, only the revenue courts would have jurisdiction to deal with the subject matter of the suit and consequently the jurisdiction of civil courts would be barred. However, if the allegations made in the plaint make out a case of document being voidable, relief of cancellation of such a voidable document can only be granted by civil court and irrespective of the fact that the instrument pertains to agricultural land, the suit would not be barred under Section 207 of the Tenancy Act. Therefore, the trial court in each case, where a issue in this regard is raised, based on the stage of the suit i.e. either based on the plaint averments or the evidence available on record would have to come to a conclusion as to whether the facts as alleged, if established or as established in a case where evidence has been led makes the instrument void or voidable and decide accordingly.”