'Four footed' in the Bible

All the four-footed animals that walk on their paws are unclean for you. Whoever touches their carcasses will be unclean until evening,

In it were all the four-footed animals and reptiles of the earth, and the birds of the sky.

When I looked closely and considered it, I saw the four-footed animals of the earth, the wild beasts, the reptiles, and the birds of the sky.

and exchanged the glory of the immortal God for images resembling mortal man, birds, four-footed animals, and reptiles.