Exodus 12:2-4

Authorized (King James) Version

² This month shall be unto you the beginning of months: it shall be the first month of the year to you.

³ Speak ye unto all the congregation of Israel, saying, In the tenth day of this month they shall take to them every man a lamb, according to the house of their fathers, a lamb for an house: ⁴ and if the household be too little for the lamb, let him and his neighbour next unto his house take it according to the number of the souls; every man according to his eating shall make your count for the lamb.