11 And they ate of the corn of the land on the morrow after Passover, sweet cakes and parched corn in the selfsame day.
Joshua 5:11 Cross References - MSTC
Exodus 12:18-20
18 The first month and the fourteenth day of the month at even, ye shall eat sweet bread unto the twenty-first day of the month at even again.
19 Seven days see that there be no leavened bread found in your houses. For whosoever eateth leavened bread, that soul shall be rooted out from the multitude of Israel: whether he be a stranger or born in the land.
20 Therefore see that ye eat no leavened bread, but in all your habitations eat sweet bread."
Exodus 13:6-7
Leviticus 23:6
6 And the fifteenth day of the same month is the feast of sweet bread unto the LORD; seven days ye must eat unleavened bread.
Leviticus 23:14
14 And ye shall eat neither bread, nor parched corn, nor frumenty of new corn: until the self same day that ye have brought an offering unto your God. And this shall be a law forever unto your children after you, wheresoever ye dwell.