Any four-footed beast which goes on the ball of its foot, is unclean to you: anyone touching the dead body of one of these will be unclean till evening.
And he who makes use of any part of its body for food is to have his clothing washed and be unclean till evening; and anyone taking away its body is to have his clothing washed and be unclean till evening.
And anyone touching one who has been put to death with the sword in the open country, or the body of one who has come to his end by a natural death, or a man's bone, or the resting-place of a dead body, will be unclean for seven days.
And he said, In peace: I have come to make an offering to the Lord: make yourselves clean and come with me to make the offering. And he made Jesse and his sons clean, and sent for them to be present at the offering.
And on the day after the new moon, that is, the second day, there was still no one in David's seat: and Saul said to his son Jonathan, Why has the son of Jesse not come to the feast yesterday or today?