Parallel
Exodus 12:4
Jewish Publication Society 1917 · Berean Standard Bible
and if the household be too little for a lamb, then shall he and his neighbour next unto his house take one according to the number of the souls; according to every man’s eating ye shall make your count for the lamb.
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.