98. How many days is unleavened bread to be eaten during the passover?

For six days

Six days thou shalt eat unleavened bread: and on the seventh day shall be a solemn assembly to the Lord thy God. Deuteronomy 16:8

For seven days

Seven days shall ye eat unleavened bread. Exodus 12:15

Seven days thou shalt eat unleavened bread ... Unleavened bread shall be eaten seven days. Exodus 13:6-7

Thou shalt eat unleavened bread seven days, as I commanded thee. Exodus 23:15

Seven days ye must eat unleavened bread. Leviticus 23:6

Seven days shalt thou eat unleavened bread therewith, even the bread of affliction. Deuteronomy 16:3