1 Thessalonians 4:3 - 4:4
3 For this is the will of God, your sanctification: that you abstain from sexual immorality; 4 that each of you know how to possess his own vessel in sanctification and honor,
1 Thessalonians 5:23
23 Now may the God of peace Himself sanctify you entirely, and may your spirit and soul and body be preserved complete, without blame at the coming of our Lord Jesus Christ.