G2615–καταδουλόω–katadouloō

For ye suffer, if a man bring you into bondage, if a man devour you, if a man take of you, if a man exalt himself, if a man smite you on the face.

καταδουλοῖ, katadouloi “enslaves,”

And that because of false brethren unawares brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:

καταδουλώσουσιν, katadoulōsousin “they will enslave,”