 It took dedication on that. Every family that had a lamb, just give me five more minutes. Every family that had a lamb, it took years from the time that that lamb was born to nourish that lamb. They protected that lamb. Some would even bring it into the house because they knew that first lamb belonged to God. Their job was to keep it until it got through being breastfed. After that, then they could take it to the house of God.