Romans 6:16
Are you not conscious that you are the servants of him to whom you give yourselves to do his desire? if to sin, the end being death, or if to do the desire of God, the end being righteousness.
John 8:34
And this was the answer Jesus gave them: Truly I say to you, Everyone who does evil is the servant of sin.
2 Peter 2:19
Saying that they will be free, while they themselves are the servants of destruction; because whatever gets the better of a man makes a servant of him.
Matthew 6:24
No man is able to be a servant to two masters: for he will have hate for the one and love for the other, or he will keep to one and have no respect for the other. You may not be servants of God and of wealth.
Joshua 24:15
And if it seems evil to you to be the servants of the Lord, make the decision this day whose servants you will be: of the gods whose servants your fathers were across the River, or of the gods of the Amorites in whose land you are living: but I and my house will be the servants of the Lord.
Romans 6:12-13
For this cause do not let sin be ruling in your body which is under the power of death, so that you give way to its desires;
Romans 6:17
But praise be to God that though you were the servants of sin, you have now given yourselves freely to that form of teaching under which you were placed;
Romans 6:19-23
I am using words in the way of men, because your flesh is feeble: as you gave your bodies as servants to what is unclean, and to evil to do evil, so now give them as servants to righteousness to do what is holy.