Cross reference
Joshua 5:11
11 and they eat of the old corn of the land on the morrow of the passover, unleavened things and roasted `corn', in this self-same day;
Leviticus 23:14
14 `And bread and roasted corn and full ears ye do not eat until this self-same day, until your bringing in the offering of your God -- a statute age-during to your generations, in all your dwellings.
Exodus 12:18-20
18 `In the first `month', in the fourteenth day of the month, in the evening, ye do eat unleavened things until the one and twentieth day of the month, at evening;
19 seven days leaven is not found in your houses, for any `one' eating anything fermented -- that person hath been cut off from the company of Israel, among the sojourners or among the natives of the land;
20 anything fermented ye do not eat, in all your dwellings ye do eat unleavened things.'
Exodus 13:6-7
6 `Seven days thou dost eat unleavened things, and in the seventh day `is' a feast to Jehovah;
7 unleavened things are eaten the seven days, and any thing fermented is not seen with thee; yea, leaven is not seen with thee in all thy border.
Leviticus 23:6
6 and on the fifteenth day of this month `is' the feast of unleavened things to Jehovah; seven days unleavened things ye do eat;