A crew member from the sets confirmed the news and said, "It was during a fight sequence that he was pushed and got injured. After calling for first aid, he finished the shoot. Later, he was taken to hospital."
The crew member also added, "Incidentally, we were supposed to shift to another location the next day and it took us two days to shift the equipment and arrange the set-up. So, he got some time to relax and will resume shoot soon."
The actor took the injury sportingly and tweeted, "As for the injury, I'm fine. Mard ko Dard nahi hota....aur badi badi filmon mein aisi chhoti chhoti baatein hoti rehti hain ;) #shithappens"
Bajirao Mastani directed by Sanjay Leela Bhansali also features Priyanka Chopra and Deepika Padukone. It is a historical romance film which narrates the story of the Maratha Peshwa Baji Rao I and his second wife Mastani.