Parallel
Exodus 12:4
World English Bible British Edition · Berean Standard Bible
and if the household is too little for a lamb, then he and his neighbour next to his house shall take one according to the number of the souls. You shall make your count for the lamb according to what everyone can eat.
If the household is too small for a whole lamb, they are to share with the nearest neighbor based on the number of people, and apportion the lamb accordingly.