Strong's G1396 — δουλαγωγέω (verb)
doulagogeo (dou-lag-ogue-eh'-o) v.
1. to be a slave-driver
2. to bring into subjection
3. (figuratively) to subdue
[from a presumed compound of G1401 and G71]
KJV: bring into subjection 
Root(s): G1401, G71 
Hebrew root: ἄγω
Occurrences: 1