Vayikra 22:4

4 Whatsoever man of the zera Aharon is a metzora, or hath a discharge; he shall not eat of the kodashim, until he be tahor. And whosoever toucheth any thing that is tamei by the dead, or a man whose shikhvat zera goeth from him;

Vayikra 22:4 Meaning and Commentary

Leviticus 22:4

What man soever of the seed of Aaron [is] a leper
A young, or an old man, as the Targum of Jonathan, and indeed man or woman; for the wives and daughters of the priests, if in this, and other circumstances following, might not eat of the holy things until cleansed, who otherwise might, see ( Leviticus 13:2 ) ( Numbers 18:13 ) ; or hath a running issue;
a gonorrhoea, whether man or woman, ( Leviticus 15:2 Leviticus 15:25 ) ; he shall not eat of the holy things until he be clean;
he might eat of the tithes, but not of the wave breast, or heave shoulder: and whoso toucheth any [that is] unclean [by] the dead;
not only that touched the dead, which made unclean, but that touched any person or thing that was made unclean by it: or a man whose seed goeth from him;
involuntarily when asleep, in a dream, and through a lustful imagination; see ( Leviticus 15:16 ) .

Vayikra 22:4 In-Context

2 Speak unto Aharon and to his Banim, that they separate themselves from the kodashim of the Bnei Yisroel which they set apart as kodesh unto Me, so that they will not commit Chillul ha-shem of Shem Kodshi: I am Hashem.

3 Say unto them, Whosoever he be of all your zera among your dorot, that goeth unto the kodashim, which the Bnei Yisroel treat as kodesh unto Hashem, having his tumah upon him, that nefesh shall be cut off from My presence: I am Hashem.

4 Whatsoever man of the zera Aharon is a metzora, or hath a discharge; he shall not eat of the kodashim, until he be tahor. And whosoever toucheth any thing that is tamei by the dead, or a man whose shikhvat zera goeth from him;

5 Or whosoever toucheth any creeping thing, whereby he may be made tamei, or a man who makes him tamei, whatsoever tumah he hath;

6 The nefesh which hath touched any such shall be tamei until erev, and shall not eat of the kodashim, unless he immerse his basar with mayim.