A middleman was arrested in this connection, they said.
Acting on a tip off, police intercepted a bus under Sohsarai police station area and rescued the children when they were being taken to Patna on way to Hyderabad to work in a bangle factory, they said.
Aged between seven and eight years, the children hail from Aorhanpur village, they said.
The middleman Shamsad Alam has been arrested and charged under relevant provisions of the law, they said. PTI CORR KDK NIK