"In 2004, when Yadav was Chief Minister, I had to give Rs 5000 in a packet to his personal secretary to meet him in the capacity of MP," Singh told reporters here yesterday.
Samajwadi Party spokesman Rajendra Chowdhury, however, denied Singh's allegation.
The former MP accused Mulayam of propagating dynastic politics. "He is the biggest example of dynastic politics in the country. All major members of his family are enjoying benefits of the government," Singh alleged.