Ephesians 5: 1-4
1 Therefore be imitators of God, as beloved children. 2 And walk in love, as Christ loved us and gave himself for us, a fragrant offering and sacrifice to God. 3 But fornication and all impurity or covetousness must not even be named among you, as is fitting among saints. 4 Let there be no filthiness, nor silly talk, nor levity, which are not fitting; but instead let there be thanksgiving.
Also: Exodus 29: 18; Ezekiel 20: 41