Kharge also targeted Prime Minister Narendra Modi, saying the people should not believe Modi's "guarantees".
Patel had made a political speech in violation of a government order at a village in the district ahead of the 2017 Gujarat assembly elections.
Members of Patel community resorted to arson, stone-pelting and vandalism after brief detention of their 22-year-old leader Hardik Patel, following which curfew was on Tuesday night imposed in three towns of North Gujarat and some areas of Surat.
Bharatiya Janata Party president Amit Shah along with Chief Minister Vijay Rupani and other party leaders were booed off stage as the members of Hardik Patel's Patidar Anamat Andolan Samiti created ruckus and vanadalised furniture at a programme to felicitate Patel leaders in Surat.
As the Congress and the Bharatiya Janata Party battle it out for the Gujarat elections, scheduled to be held in two phases on November 9 and 15, Rediff Labs analyses which political leader has been making the most buzz.
Hardik Patel's family was put under house arrest and seven women from the community were detained on Thursday for sloganeering and demanding his immediate release.
'I have always said that Hardik worked for his own interest and not for the cause of the Patidars.' 'People didn't believe what I was saying then, but now the entire community believes what I have always said.'
Hardik Patel, 22, who was briefly detained over his hunger strike to demand Other Backward Class reservation for the Patel community, called for a state-wide bandh on Wednesday to intensify the agitation.
Social media posts and messages related to the marriage ceremony were widely circulated on WhatsApp groups and the woman's family members also received telephonic threats, he said.
The statement comes in the aftermath of the Gujarat CM Anandiben Patel's resignation.
The Patidar leader also urged the Congress to raise the issue of EVM tampering.
It was a night of carnage in parts of Gujarat on Tuesday.
As per the will, Hardik has Rs 50,000 in his bank account, of which Rs 20,000 will go to his parents and the rest to a Panjrapole near his native village in Gujarat.
Eight more debt-ridden farmers in Vidarbha region have committed suicide during the last two days, an NGO working for the cause of farmers claimed in Nagpur on Monday.
Ten more debt-ridden farmers have committed suicide in Vidarbha over the last three days, a non-governmental organisation active in the region and government officials said on Wednesday. Six of them, including a woman, belong to Yavatmal district, Kishore Tiwari, President of the Vidarbha Jan Andolan Samiti said in a statement. The NGO said all the ten farmers were under heavy debt. Other suicides were reported from Nagpur, Akola and Washim districts.
Hardik and around four of his supporters were detained when he was going to the cricket stadium in the attire of a farmer.
Vandana Raghuvanshi, secretary of the Poorvanchal Jan Andolan Samiti, went to the Varanasi bus stand around 11 am and boarded a state-run Volvo bus that ran between the city and Lucknow, said Dinesh Kumar Singh, superintendent of police (city).
Meanwhile, the farmers across the region have extended their wholehearted support to the fast undertaken by the former Union Minister Mohan Dharia in Pune.
'It is up to the voters to decide whom to vote for," Hazare said, adding, "we will tell them about the status of the cases pending against a candidate.'
Three of the farmers who committed suicide were from Buldana district, while two were from Chandrapur and one each from Yavatmal, Akola, Washim and Amravati, the NGO, Vidarbha Jan Andolan Samiti said in a release in Nagpur.
Hospital authorities said Hardik was in the ICU and a team of doctors was treating him.
Pandurang Kolhe from Loni was apparently frustrated by crop failure and non-availability of any government assistance, the Vidarbha Jan Andolan Samiti claimed in Nagpur.
There is also nothing in this Union Budget to stop farmers from dying. It is just rural infrastructure and not agriculture that the Budget is looking at, says Kishor Tiwari of the Vidarbha Jan Andolan Samiti.
72 farmers have committed suicide in the past 15 days in Vidharbha.
With time on his side, that Hardik Patel will one day occupy the top spot in Gujarat is a no-brainer. But the BJP doesn't like rabble-rousers.
While AAP blamed the Bharatiya Janata Party, the saffron party has rejected the allegations against them and said they have nothing to do with such banners.
Hardik had begun his fast, demanding reservation for Patidars under the OBS category.
The outfit, however, backtracked on its demand for Prime Minister Atal Bihari Vajpayee to resign.
Prime Minister Narendra Modi on Sunday said that the recent Gujarat violence over the quota issue had upset the entire nation and asked the people to work together to resolve all problems through development.
The Gujarat police on Tuesday detained Sardar Patel Group head Lalji Patel in connection with violence during "jail bharo" agitation of Patidar community held last month.
While Patel alleged that the Bharatiya Janata Party government in the state had denied permission as it was trying to thwart his agitation, the police said it was done keeping in mind the law-and-order situation since such protests had led to violence and arson in the past.
The outfit will also start a nation-wide agitation, VHP general secretary Praveen Togadia said.
'By the 2019 Lok Sabha elections, they moved back to the BJP almost totally and later their backing helped us win the local body elections.'
A team worked together. Today, there is no such team, said Sinha.
The transformation of the Modi-Shah baiting Hardik Patel into saffron poster boy.
Hardik Patel, who is leading the Patel quota stir, was on Saturday detained by police along with 35 of his supporters ahead of his Ekta March in Surat with the Gujarat administration following it up by imposing a ban on mobile Internet services across the state.
Convener of the Patidar Anamat Andolan Samiti, Hardik Patel's clarification came a day after some Patel leaders announced they were planning to contest the upcoming local body polls.
Hardik and 50 members of his Patidar Anamat Andolan Samiti got their heads shaved as a mark of protest.
Solanki, on his part, confirmed the Congress had the backing of the PAAS, adding they had come to agreement on numerous issues with the Patidar leaders, which would be announced soon.