Leviticus 22:5

5 or whosoever shall touch any unclean reptile, which will defile him, or a man, whereby he shall defile him according to all his uncleanness:

Leviticus 22:5 Meaning and Commentary

Leviticus 22:5

Or whosoever toucheth any creeping thing, whereby he may be
made unclean
Jarchi thinks this respects the measure or quantity of what is touched, as if but the quantity of a lentil or small pea, see ( Leviticus 11:31-38 ) ; or a man of whom he may take uncleanness, whatsoever uncleanness he
hath;
as of a leper, a profluvious, or a dead man; Jarchi interprets it of the latter, and of the quantity which defiles, which is that of an olive; who also observes, that the phrase, "whatsoever uncleanness", includes touching a profluvious man or woman, a menstruous woman, and a new mother.

Leviticus 22:5 In-Context

3 Say to them, Every man throughout your generations, whoever of all your seed shall approach to the holy things, whatsoever the children of Israel shall consecrate to the Lord, while his uncleanness is upon him, that soul shall be cut off from me: I the Lord your God.
4 And the man of the seed of Aaron the priest, if he should have leprosy or issue of the reins, shall not eat of the holy things, until he be cleansed; and he that touches any uncleanness of a dead body, or the man whose seed of copulation shall have gone out from him,
5 or whosoever shall touch any unclean reptile, which will defile him, or a man, whereby he shall defile him according to all his uncleanness:
6 whatsoever soul shall touch them shall be unclean until evening; he shall not eat of the holy things, unless he bathe his body in water,
7 and the sun go down, and then he shall be clean; and then shall he eat of all the holy things, for they are his bread.

The Brenton translation of the Septuagint is in the public domain.