Exodus 12:6-8

King James Version

⁶ And ye shall keep it up until the fourteenth day of the same month: and the whole assembly of the congregation of Israel shall kill it in the evening.

⁷ And they shall take of the blood, and strike it on the two side posts and on the upper door post of the houses, wherein they shall eat it.

⁸ And they shall eat the flesh in that night, roast with fire, and unleavened bread; and with bitter herbs they shall eat it.