'Egg' in the Bible

Can that which is unsavoury be eaten without salt? or is there any taste in the white of an egg?

and it forgets that a foot might crush an egg, and {a wild animal} might trample it.

Don’t rejoice, all of you in Philistia,because the rod of the one who struck you is broken.For a viper will come from the root of a snake,and from its egg comes a flying serpent.

They hatch adders' eggs and weave a spider's web; whoever eats their eggs dies, and any crushed egg hatches out futility.

Or if he shall ask an egg, will he offer him a scorpion?