1 Corinthians 5:7-8 Purge out therefore the old yeast, that you may be a new lump, as you are unleavened. For even Christ our passover is sacrificed for us:

CKJV_Strongs⁽ⁱ⁾

7 G1571 Purge out G3767 therefore G3820 the old G2219 yeast, G2443 that G5600 you may be G3501 a new G5445 lump, G2531 as G2075 you are G106 unleavened. G1063 For G2532 even G5547 Christ G2257 our G3957 passover G2380 is sacrificed G5228 for G2257 us:

8 G5620 Therefore G1858 let us keep the feast, G3361 not G1722 with G3820 old G2219 yeast, G3366 neither G1722 with G2219 the yeast G2549 of malice G2532 and G4189 wickedness; G235 but G1722 with G106 the unleavened G1505 bread of sincerity G2532 and G225 truth.