Mukesh Gujar, a resident of Haryana's Mahendragarh district, and Jaipal Gujar, a local, died on the spot, SHO at the Singhana police station, Ashok Chaudhary, said.
The incident took place at Dumoli Khurd village, he said, adding Mukesh had come to attend a marriage function.
No one has been arrested yet, he said.