Exodus 12:5-7 HCSB
You must have an unblemished animal, a year-old male; you may take it from either the sheep or the goats. You are to keep it until the fourteenth day of this month; then the whole assembly of the community of Israel will slaughter the animals at twilight. They must take some of the blood and put it on the two doorposts and the lintel of the houses where they eat them.
HCSB: Holman Christian Standard Bible