1 Corinthians 7:23
"Ye are bought with a price; be not ye the servants of men."1 Corinthians 7:23 (KJV)
Context from 1 Corinthians 7
21
Art thou called being a servant? care not for it: but if thou mayest be made free, use it rather.
22
For he that is called in the Lord, being a servant, is the Lord’s freeman: likewise also he that is called, being free, is Christ’s servant.
23
Ye are bought with a price; be not ye the servants of men.
24
Brethren, let every man, wherein he is called, therein abide with God.
25
Now concerning virgins I have no commandment of the Lord: yet I give my judgment, as one that hath obtained mercy of the Lord to be faithful.