Metropolitan Magistrate Gomati Manocha sought response from Sisodia and Rai on the plea filed by advocate Pankaj Mendiratta, who alleged that they had made "contemptuous statements" suggesting that the court process in the defamation case against Kejriwal was "not judicious and in accordance with law but was a result of change in political scenario".
The court has now fixed the matter for further hearing on July 11.
The petitioner also alleged that on May 21, when Kejriwal was remanded to judicial custody after he refused to furnish the bail bond in connection with a criminal defamation complaint filed against him by BJP leader Nitin Gadkari, he had seen and heard some "contemptuous statements" by Sisodia and Rai.
"The above statement made on May 21 unambiguously have sent a wrong message to the public at large that the process so adopted by this court was not judicious and in accordance with law but was a result of change in political scenario," the petition said.
Former Delhi Chief Minister Kejriwal was sent to judicial custody by a magistrate on May 21 for two days. On May 23, his custody was extended by 14 days till June 6 after he refused to furnish a bail bond when he was granted bail in the case.