Christian Conduct: Controlling the Body
Source: TTT
1 Corinthians 9:27
No, I discipline my body and make it my slave, so that after I have preached to others, I myself will not be disqualified.
Colossians 3:5
Put to death, therefore, the components of your earthly nature: sexual immorality, impurity, lust, evil desires, and greed, which is idolatry.