Leviticus 22:4

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

Leviticus 11:39

And if any beast, of which ye may eat, shall die; he that toucheth its carcass shall be unclean until the evening.

Leviticus 15:2-3

Speak to the children of Israel, and say to them, When any man hath a running issue out of his flesh, because of his issue he is unclean.

Leviticus 15:13-16

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

Leviticus 21:1

And the LORD 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 remnant of the meat-offering shall be Aaron's and his sons': it is a thing most holy of the offerings of the LORD made by fire.

Leviticus 2:10

And that which is left of the meat-offering shall be Aaron's and his sons': it is a thing most holy, of the offerings of the LORD 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 shall the sin-offering be killed before the LORD: it is most holy.

Leviticus 11:24-28

And for these ye shall be unclean: whoever toucheth the carcass of them shall be unclean until the evening.

Leviticus 13:2-3

When a man shall have in the skin of his flesh a rising, a scab, or bright spot, and it be 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 leprous man, he is unclean: the priest shall pronounce him utterly unclean; his plague is in his head.

Leviticus 14:1-32

And the LORD spoke to Moses, saying,

Leviticus 21:22

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

Numbers 18:9

This shall be thine of the most holy things reserved from the fire: every oblation of theirs, every meat-offering of theirs, and every sin-offering of theirs, and every trespass-offering of theirs, which they shall render to me, shall be most holy for thee and for thy sons.

Numbers 18:19

All the heave-offerings of the holy things, which the children of Israel offer to the LORD, have I given to thee, and to thy sons and thy daughters with thee, by a statute for ever: it is a covenant of salt for ever before the LORD to thee and to thy seed with thee.

Numbers 19:11-16

He that toucheth 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 shall have in the skin of his flesh a rising, a scab, or bright spot, and it be 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 children of Israel, and say to them, When any man hath a running issue out of his flesh, because of his issue he is unclean.

Holy things

Leviticus 2:3
And the remnant of the meat-offering shall be Aaron's and his sons': it is a thing most holy of the offerings of the LORD 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 shall the sin-offering be killed before the LORD: it is most holy.
Leviticus 21:22
He shall eat the bread of his God, both of the most holy, and of the holy.
Numbers 18:9
This shall be thine of the most holy things reserved from the fire: every oblation of theirs, every meat-offering of theirs, and every sin-offering of theirs, and every trespass-offering of theirs, which they shall render to me, shall be most holy for thee and for thy 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 that hath an issue is cleansed of his issue; then he shall number to himself seven days for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.

Unclean

Leviticus 21:1
And the LORD 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 that toucheth the dead body of any man shall be unclean seven days.

Whose

Leviticus 15:16
And if any man's seed of copulation shall go 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 seed of copulation shall go 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 separate themselves from the holy things of the children of Israel, and that they profane not my holy name in those things which they hallow to me: I am the LORD.
Ezekiel 44:25
And they shall come at no dead person to defile themselves: but for father, or for mother, or for son, or for daughter, for brother, or for sister that hath had no husband, they may defile themselves.