Romans 6:20

A Conservative Version

For when ye were bondmen of sin, ye were uninhibited by righteousness.

Cross References

John 8:34

Jesus answered them, Truly, truly, I say to you, that every man who does the sin is a bondman of the sin.

Matthew 6:24

No man can serve two masters, for either he will hate the one, and love the other, or he will hold to one, and disparage the other. Ye cannot serve God and mammon.