Exodus 12:19-21

Amplified Bible, Classic Edition

¹⁹ Seven days no leaven [symbolic of corruption] shall be found in your houses; whoever eats what is leavened shall be excluded from the congregation of Israel, whether a stranger or native-born.^(A)

²⁰ You shall eat nothing leavened; in all your dwellings you shall eat unleavened bread [during that week].

²¹ Then Moses called for all the elders of Israel, and said to them, Go forth, select and take a lamb according to your families and kill the Passover [lamb].