And they shall take of the blood, and put it on the two side posts and on the upper door post of the houses, in which they shall eat it.
All Commentaries on Exodus 12:7 Go To Exodus 12
George Leo Haydock
AD 1849
Houses. Those who joined their neighbours to eat the paschal lamb, were therefore to continue with them that night, if they would escape destruction, ver. 23. (Menochius)