The altercation began when Rabri Devi accused the ruling side of suppressing opposition voices on key public issues, such as rapes, thefts, and robberies happening in the state.
"He (MLA Sugay Yadav) is using mobile phone and talking, this has been stopped, it is restricted, but still he is showing the mobile and speaking," Nitish Kumar said in the assembly.
"Bihar does not want a Chief Minister from the corrupt family. Bihar wants Nitish Kumar as the Chief Minister," said Singh while speaking to reporters.
Rashtriya Janata Dal (RJD) president Lalu Yadav on Wednesday appeared before the Enforcement Directorate (ED) in connection with its probe into land for jobs scam.
Tejashwi Yadav condemns the Bihar CM's silence on the relocation of IIMR and Seed Production Centre, claiming it reflects the lack of leadership and vision in Bihar's current government.
Accusing the government of "misusing" constitutional institutions, Yadav said this would only strengthen them and allow them to come to power in Bihar.
The speculation started when Janata Dal-United (JDU) supporters put up a poster outside the party office in Patna in support of CM Nitish Kumar's son Nishant Kumar.
The Supreme Court on Monday issued a contempt of court notice to the Principal Secretary, Home Department, of the Delhi government for not deciding the remission plea of Sukhdev Yadav alias Pehalwan, a convict in 2002 Nitish Katara murder case.
There are speculations in political circles about Nishant Kumar's possible entry into politics, especially after he was seen with the top leadership of the JD(U) during Holi celebrations.
He said that Nishant, son of Bihar CM and Janata Dal (United) chief Nitish Kumar, was "capable and competent". The Union Minister added that he would welcome Nishant Kumar if he joins politics.
Bihar Minister Vijay Kumar Choudhary on Sunday expressed deep concern over the rising attacks on police personnel and reaffirmed the state government's commitment to law and order, stating that it is treating these incidents with utmost seriousness.