The tourist, who has been identified only by his first name Evangelin, came to Kumarakottam Sri Subramanya Swami temple and sat at the gate with his backpack and sought alms using his cap.
"Evangelin -- Your country Russia is our time tested friend. My officials in Chennai will provide you all help," Ms Swaraj tweeted late on Tuesday night following a media report about 24-year-old A. Evangelin begging at a temple in Kancheepuram.
He went to an ATM kiosk in the temple town to withdraw money but found that his debit card PIN had got locked.
Extremely frustrated, he then sat at the entrance of Sri Kumarakottam Temple and sought alms from the people coming in.
The police said his travel documents were in order and he had a valid visa till next month. They also gave him some money and asked him to go to Chennai.
With Inputs from PTI and IANS
Get the latest election news, live updates and election schedule for Lok Sabha Elections 2019 on ndtv.com/elections. Like us on Facebook or follow us on Twitter and Instagram for updates from each of the 543 parliamentary seats for the 2019 Indian general elections.