1 Corinthians 5:7-13 Cleanse out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:

Webster⁽ⁱ⁾ ⁷ Cleanse out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us: ⁸ Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth. ⁹ I have written to you in this epistle, not to associate with persons guilty of lewdness: ¹⁰ Yet not altogether with lewd persons of this world, or with the covetous, or extortioners, or with idolaters: for then ye must needs go out of the world. ¹¹ But now I have written to you not to keep company, if any man that is called a brother is a lewd person, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner: with such person no not to eat. ¹² For what have I to do to judge them also that are without? do ye not judge them that are within? ¹³ But them that are without God judgeth. Therefore put away from among yourselves that wicked person.