'Fours' in the Bible

" 'Any {winged insect} that walks on [all] fours [is] detestable to you.

Only this may you eat from any of {the winged insects} that walk on [all] fours--[that] which has jointed legs above its feet for leaping upon the land.

And anything that walks upon its paws among any of the animals that walks on [all] fours--they [are] unclean for you; anyone who touches their dead body shall become unclean until the evening,

You must not eat anything that moves upon its belly or that walks on [all] fours, even any [with] numerous feet [belonging] to any swarmer that swarms on the land, because they [are] detestable.