1 Samuel 20:26
"Nevertheless Saul spake not any thing that day: for he thought, Something hath befallen him, he is not clean; surely he is not clean."
Cross References (ranked by relevance)
And whosoever toucheth his bed shall wash his clothes, and bathe himself in water, and be unclean until the even.
And whatsoever goeth upon his paws, among all manner of beasts that go on all four, those are unclean unto you: whoso toucheth their carcase shall be unclean until the even.
And for these ye shall be unclean: whosoever toucheth the carcase of them shall be unclean until the even.
And whosoever toucheth one that is slain with a sword in the open fields, or a dead body, or a bone of a man, or a grave, shall be unclean seven days.
These are unclean to you among all that creep: whosoever doth touch them, when they be dead, shall be unclean until the even.
And he said, Peaceably: I am come to sacrifice unto the LORD: sanctify yourselves, and come with me to the sacrifice. And he sanctified Jesse and his sons, and called them to the sacrifice.
And he that eateth of the carcase of it shall wash his clothes, and be unclean until the even: he also that beareth the carcase of it shall wash his clothes, and be unclean until the even.