He said rumours about alleged wrong doings by his family members have been floating around for the last fortnight.
"In the last 15-20 days, there have been continuous rumours in the air about me and my family. I thought rumours have no basis and these will end in some days.
"But I am seeing that these rumours are gaining momentum day-by-day. I want to assure the nation that the day allegations, even prima facie or even small, are proven against me or my family, I will quit politics and public life and sit at home," he said in a hurriedly called interaction with journalists outside his office in North Block.