‘But all that have not fins and scales in the seas and in the rivers, all that move in the waters or any living creature which is in the waters, they are an abomination to you.
‘Or when a being touches any unclean matter, or the carcass of an unclean beast, or the carcass of unclean livestock, or the carcass of unclean creeping creatures, and it has been hidden from him, he is unclean and guilty.