According to the victims, the duo visited their site and assaulted them for complaining to Indian Embassy officials and social workers, Arab News reported.
They alleged that the duo hired five persons to beat them up.
Workers also said that the manpower supplier warned that if they didn't report to work today they will have to face serious consequences.
Workers are living in a state of shock and fear, requesting the Indian Embassy to protect them from further assault.
All the workers were forced to do menial jobs at various industrial locations in the Eastern Province. They have not been paid for the two months after they arrived.
Some of them told Arab News that they are living in deplorable conditions and are being constantly threatened by bosses.