Parallel
Leviticus 11:36
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
Nevertheless a fountain or pit, wherein there is plenty of water (note: Heb. a gathering together of waters), shall be clean: but that which toucheth their carcase shall be unclean.
Nevertheless, a spring or cistern containing water will remain clean, but one who touches a carcass in it will be unclean.