Leviticus 22:4

Any man of the seed of Aaron who is leprous, or has an issue, he shall not eat of the holy things until he is clean. And he who touches any uncleanness of a person, or a man whose semen has gone out from him,

Leviticus 11:39

And if any animal among those you may eat dies, he that touches its dead body shall be unclean until the evening.

Leviticus 15:2-3

Speak to the sons of Israel and say to them, When any man has an issue from his flesh; he is unclean because of his issue.

Leviticus 15:13-16

And when he who issues is cleansed of his issue, then he shall number seven days to himself for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.

Leviticus 21:1

And Jehovah said to Moses, Speak to the priests, the sons of Aaron, and say to them, There shall none be defiled for the dead among his people.

Leviticus 2:3

And the rest of the food offering shall be Aaron's and his sons', most holy of the offerings of Jehovah made by fire.

Leviticus 2:10

And that which is left of the food offering shall be Aaron's and his sons: it is most holy of the offerings of Jehovah made by fire.

Leviticus 6:25-29

Speak to Aaron and to his sons, saying, This is the law of the sin offering. In the place where the burnt offering is killed, the sin offering shall be killed before Jehovah. It is most holy.

Leviticus 11:24-28

And you shall be unclean for these. Whoever touches their dead body shall be unclean until the evening.

Leviticus 13:2-3

When a man has a rising in the skin of his flesh, or a scab or bright spot, and it is in the skin of his flesh like the plague of leprosy, then he shall be brought to Aaron the priest, or to one of his sons the priests.

Leviticus 13:44-46

he is a man with leprosy. He is unclean. The priest shall pronounce him utterly unclean. His plague is in his head.

Leviticus 14:1-32

And Jehovah spoke to Moses, saying,

Leviticus 21:22

He shall eat the bread of his God, of the most holy and of the holy.

Numbers 18:9

This shall be yours of the most holy things, reserved from the fire, every sacrifice of theirs, every food offering of theirs, and every sin offering of theirs, and every trespass offering of theirs, which they shall give Me. These are most holy for you and for your sons.

Numbers 18:19

All the heave offerings of the holy things, which the sons of Israel offer to Jehovah, I have given you and your sons and your daughters with you, by a law forever. It is a covenant of salt forever before Jehovah to you and to your seed with you.

Numbers 19:11-16

He who touches the dead body of any man shall be unclean seven days.

Treasury of Scripture Knowledge

Summary

What man soever of the seed of Aaron is a leper, or hath a running issue; he shall not eat of the holy things, until he be clean. And whoso toucheth any thing that is unclean by the dead, or a man whose seed goeth from him;

A leper

Running issue

Bible References

A leper

Leviticus 13:2
When a man has a rising in the skin of his flesh, or a scab or bright spot, and it is in the skin of his flesh like the plague of leprosy, then he shall be brought to Aaron the priest, or to one of his sons the priests.

Running issue

Leviticus 15:2
Speak to the sons of Israel and say to them, When any man has an issue from his flesh; he is unclean because of his issue.

Holy things

Leviticus 2:3
And the rest of the food offering shall be Aaron's and his sons', most holy of the offerings of Jehovah made by fire.
Leviticus 6:25
Speak to Aaron and to his sons, saying, This is the law of the sin offering. In the place where the burnt offering is killed, the sin offering shall be killed before Jehovah. It is most holy.
Leviticus 21:22
He shall eat the bread of his God, of the most holy and of the holy.
Numbers 18:9
This shall be yours of the most holy things, reserved from the fire, every sacrifice of theirs, every food offering of theirs, and every sin offering of theirs, and every trespass offering of theirs, which they shall give Me. These are most holy for you and for your sons.

Until

Leviticus 14:2
This shall be the law of the leper in the day of his cleansing. He shall be brought to the priest.
Leviticus 15:13
And when he who issues is cleansed of his issue, then he shall number seven days to himself for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.

Unclean

Leviticus 21:1
And Jehovah said to Moses, Speak to the priests, the sons of Aaron, and say to them, There shall none be defiled for the dead among his people.
Numbers 19:11
He who touches the dead body of any man shall be unclean seven days.

Whose

Leviticus 15:16
And if any man's semen goes from him, then he shall wash all his flesh in water and be unclean until the evening.

General references

Leviticus 15:16
And if any man's semen goes from him, then he shall wash all his flesh in water and be unclean until the evening.
Leviticus 22:2
Speak to Aaron and to his sons, that they set themselves apart from the holy things of the sons of Israel, and that they do not profane My holy name in what they devote to Me. I am Jehovah.
Ezekiel 44:25
And he shall not come near any dead person to defile himself; but they may defile themselves for father, or for mother, or for son, or for daughter, for brother, or for sister who has had no husband.