Name a doab and state its location in Pakistan?

The Rechna Doab is located in the Punjab province of Pakistan. It is the doab, or interfluve, between the Ravi River and the Chenab River. The Rechna Doab is about 100 miles (160 kilometers) long and 50 miles (80 kilometers) wide. The largest city in the Rechna Doab is Faisalabad.