'Fornicator' in the Bible

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.

For this ye are well informed of, knowing that no fornicator, or unclean person, or person of unbridled lust, who is an idolater, has inheritance in the kingdom of the Christ and God.

Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright.