Section 214(12) in Civil Court Rules of the High Court of Judicature at Patna
(12)Every petition made under the Act shall be accompanied by a certified copy of the certificate from the Hindu Marriage Register, if any, prescribed by the State Government about the solemnisation of the marriage under the Act. A petition for divorce on any of the grounds mentioned in clauses (viii) and (ix) of sub-section (1) of Section 13 of the Act shall be accompanied by a certified copy of a decree for judicial separation or for restitution of conjugal rights as the case may be.