Who said the following line- "The British element is gone, but they have left the mischief behind”?

Govind Ballabh Pant Sardar Vallabh Bhai Somnath Lahiri Jawaharlal Nehru

Sardar Vallabh Bhai

Sardar Vallabh Bhai Patel said- "One day, we may be united … The British element is gone, but they have left the mischief behind. We do not want to perpetuate that mischief".