So on the evening of the 14th day of the first month, you will begin eating bread without yeast. You will eat this bread until the evening of the 21st day of the same month.
Take out all the old yeast, so that you will be a new batch of dough. You really are bread without yeast—Passover bread. Yes, Christ our Passover Lamb has already been killed.
You should watch over the animal until the 14th day of the month. On that day all the people of the community of Israel must kill these animals just before dark.