Romans 6:12-13
Context6:12 Therefore do not let sin reign in your mortal body so that you obey its desires, 6:13 and do not present your members to sin as instruments 1 to be used for unrighteousness, 2 but present yourselves to God as those who are alive from the dead and your members to God as instruments 3 to be used for righteousness.
Romans 6:19
Context6:19 (I am speaking in human terms because of the weakness of your flesh.) 4 For just as you once presented your members as slaves to impurity and lawlessness leading to more lawlessness, so now present your members as slaves to righteousness leading to sanctification.