Joshua 5:11
And they ate of the old corn of the land on the morrow after the passover, unleavened cakes, and parched corn in the same day.
Leviticus 23:14
And ye shall eat neither bread, nor parched corn, nor green ears, until the same day that ye have brought an offering to your God: It shall be a statute for ever throughout your generations in all your dwellings.
Exodus 12:18-20
In the first month, on the fourteenth day of the month at evening, ye shall eat unleavened bread, till the one and twentieth day of the month at evening.
Exodus 13:6-7
Seven days shalt thou eat unleavened bread, and in the seventh day shall be a feast to the LORD.
Leviticus 23:6
And on the fifteenth day of the same month is the feast of unleavened bread to the LORD, seven days ye must eat unleavened bread.