Exodus 12:7-9

Young's Literal Translation

⁷ and they have taken of the blood, and have put on the two side-posts, and on the lintel over the houses in which they eat it.

⁸ `And they have eaten the flesh in this night, roast with fire; with unleavened things and bitters they do eat it;

⁹ ye do not eat of it raw, or boiled at all in water, but roast with fire, its head with its legs, and with its inwards;