1 Samuel 20:26

Nevertheless Saul spoke not any thing that day: for he thought, Something has befallen him, he is not clean; surely he is not clean.

Leviticus 15:5

And whosoever touches his bed shall wash his clothes, and bathe himself in water, and be unclean until the evening.

Leviticus 11:24

And for these you shall be unclean: whosoever touches the carcass of them shall be unclean until the evening.

Leviticus 11:27

And whatsoever goes upon its paws, among all manner of animals that go on all fours, those are unclean unto you: whoever touches their carcass shall be unclean until the evening.

Leviticus 7:20-21

But the soul that eats of the flesh of the sacrifice of peace offerings, that pertain unto the LORD, having his uncleanness upon him, even that soul shall be cut off from his people.

Leviticus 11:31

These are unclean to you among all that creep: whosoever does touch them, when they are dead, shall be unclean until the evening.

Leviticus 11:40

And he that eats of the carcass of it shall wash his clothes, and be unclean until the evening: he also that bears the carcass of it shall wash his clothes, and be unclean until the evening.

Leviticus 15:16-17

And if any man's semen go out from him, then he shall wash all his flesh in water, and be unclean until the evening.

Leviticus 15:19-21

And if a woman has a discharge, and her discharge in her flesh is blood, she shall be put apart seven days: and whosoever touches her shall be unclean until the evening.

Numbers 19:16

And whosoever touches 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.

1 Samuel 16:5

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.

Treasury of Scripture Knowledge

Summary

Nevertheless Saul spake not any thing that day: for he thought, Something hath befallen him, he is not clean; surely he is not clean.

Bible References

He is not clean

Leviticus 7:21
Moreover the soul that shall touch any unclean thing, as the uncleanness of man, or any unclean animal, or any abominable unclean thing, and eat of the flesh of the sacrifice of peace offerings, which pertain unto the LORD, even that soul shall be cut off from his people.
Leviticus 11:24
And for these you shall be unclean: whosoever touches the carcass of them shall be unclean until the evening.
Leviticus 15:5
And whosoever touches his bed shall wash his clothes, and bathe himself in water, and be unclean until the evening.
Numbers 19:16
And whosoever touches 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.