Exodus 12:5-7 Modern English Version (MEV)
5 Your lamb shall be without blemish, a male of the first year. You shall take it out from the sheep, or from the goats. 6 You shall keep it up until the fourteenth day of the same month, and then the whole assembly of the congregation of Israel shall kill it in the evening. 7 They shall take some of the blood and put it on the two side posts and on the upper doorpost of the houses in which they shall eat it.