And they shall eat the flesh in that night, roast with fire, and unleavened bread; with bitter herbs they shall eat it.
Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.
and the feast of harvest, the first-fruits of thy labors, which thou sowest in the field: and the feast of ingathering, at the end of the year, when thou gatherest in thy labors out of the field.
And thou shalt observe the feast of weeks, (even) of the first-fruits of wheat harvest, and the feast of ingathering at the year's end.
And ye shall count unto you from the morrow after the sabbath, from the day that ye brought the sheaf of the wave-offering; seven sabbaths shall there be complete: