The former alliance partner in the Uttar Pradesh government also termed the BJP as a "jumla party' which was only concerned about votes.
Discussions were held regarding the upcoming bypolls at a recent meeting between SP chief Akhilesh Yadav and SBSP president Om Prakash Rajbhar.
A senior Bharatiya Janata Party functionary admitted that some party leaders were in talks with the disgruntled SBSP legislators.
Uttar Pradesh minister Om Prakash Rajbhar says corruption ran deep in the blood of 100 crore Indians
Om Prakash Rajbhar had earlier claimed that corruption had increased under the Yogi dispensation in state, which was rubbished by the BJP.
The president of the SBSP, an ally of the Bharatiya Janata Party-led UP government, added that the guilty should not be spared, but "innocent person should not be unnecessarily harassed".