John Gill Commentary Leviticus 11:28

"And he that beareth the carcass of them shall wash his clothes, and be unclean until the even: they are unclean unto you." — Leviticus 11:28 (ASV)

And he that beareth the carcass of them Carries it upon any account, from place to place:

shall wash his clothes, and be unclean until the even ; as he that bore the carcasses of any of the flying creeping things, (Leviticus 11:25)

they are unclean to you ; even the carcasses of the one and of the other; and to all the Israelites, men, women, and children, as Aben Ezra observes.