1 Corinthians 5:7

7Cleanse outἐκκαθάρατεtheτὴνoldπαλαιὰνleavenζύμην,thatἵναyou may beἦτεa newνέονlumpφύραμα,asκαθώςyou areἐστεunleavenedἄζυμοι.AlsoκαὶforγὰρtheτὸPassover lambπάσχαof usἡμῶνhas been sacrificedἐτύθηChristΧριστός·

Cleanse out the old leaven, so that you⁺ may be a new lump, as you⁺ are, unleavened. For also Christ our Passover was sacrificed,