Bharti, who was one of the star campaigners, said she was happy for the victory of the Grand Alliance of the Janata Dal-United. Rashtriya Janata Dal and the Congress.
"Modi got a result of his insult to Bihar. People of Bihar were hurt by Modi's insult to them," Bharti said.
She said: "The grand alliance's victory will be celebrated by the people across Bihar as a Diwali."
She said people have rejected Modi's intolerance and voted for Chief Minister Nitish Kumar's development and Lalu Prasad's social justice.
The polls to the 243-member Bihar assembly took place in five phases between October 12 and November 5. Counting of millions of votes cast in the polls is underway on Sunday.