Two persons were killed and eight others injured in a clash between two rival groups of the same community at Sarai Rajbara village in Saran district today, police said.
 
The rival groups clashed with sharp edged weapons after a dispute over offering prayer at a place in the village, police said.
 
Two persons were killed, eight others suffered injuries, the police said adding the injured were admitted to government hospital here.
 
Four persons were arrested in this connection, they said.