Of all the animals that walk on all fours, those that walk on their paws are unclean for you; whoever touches their carcasses will be unclean till evening.
Samuel replied, “Yes, in peace; I have come to sacrifice to the Lord. Consecrate yourselves and come to the sacrifice with me.” Then he consecrated Jesse and his sons and invited them to the sacrifice.
“Anyone out in the open who touches someone who has been killed with a sword or someone who has died a natural death, or anyone who touches a human bone or a grave, will be unclean for seven days.
Anyone who eats some of its carcass must wash their clothes, and they will be unclean till evening. Anyone who picks up the carcass must wash their clothes, and they will be unclean till evening.
But the next day, the second day of the month, David’s place was empty again. Then Saul said to his son Jonathan, “Why hasn’t the son of Jesse come to the meal, either yesterday or today?”