and ye shall keep it until the fourteenth day of the same month; and the whole assembly of the congregation of Israel shall kill it at even.
And they shall eat the flesh in that night, roast with fire, and unleavened bread; with bitter herbs they shall eat it.
And they kept the passover in the first (month), on the fourteenth day of the month, at even, in the wilderness of Sinai: according to all that Jehovah commanded Moses, so did the children of Israel.