1 Corinthians 5:11
But now I have written unto you not to keep company, if any man that is called a brother be a fornicator, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner; with such an one no not to eat.
Hebrews 12:16
Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright.