1 Corinthians 5:6-8 Your boasting is not becoming. Do you not know, that a little leaven leavens the whole mass?

Living_Oracles⁽ⁱ⁾ ⁶ Your boasting is not becoming. Do you not know, that a little leaven leavens the whole mass? ⁷ Cleanse out, therefore, the old leaven, that you may be a new lump, seeing you are without leaven; for even our passover, Christ 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 unleavened sincerity and truth.