Exodus 12:9 WEB

⁷  They shall take some of the blood, and put it on the two side-posts and on the lintel, on the houses in which they shall eat it.

⁸  They shall eat the flesh in that night, roasted with fire, and unleavened bread. They shall eat it with bitter herbs.

⁹  Don't eat it raw, nor boiled at all with water, but roasted with fire; with its head, its legs and its inner parts.

¹⁰  You shall let nothing of it remain until the morning; but that which remains of it until the morning you shall burn with fire.

¹¹  This is how you shall eat it: with your loins girded, your shoes on your feet, and your staff in your hand; and you shall eat it in haste: it is Yahweh's Passover.