63237/63226 63238/63233 MGS-BXR Passenger Trains Now Buxer-Mughal Sarai Memu Trin upto Varanasi. Old Train no: 63237 Buxer-Mughal Sarai Passenger Train Now New Number : 63233 Patna-Mughal Sarai Memu Passenger Train Old Train No: 63238 Mughal Sarai-Buxer Passenger Train Now new