'Shadow' in the Bible

The people that walked in darkness have seen a great light: they that dwelt in the land of the shadow of death, upon them hath the light shined.

that set out to go down into Egypt, and have not asked at my mouth; to strengthen themselves in the strength of Pharaoh, and to take refuge in the shadow of Egypt!

Therefore shall the strength of Pharaoh be your shame, and the refuge in the shadow of Egypt your confusion.

behold, I will cause the shadow on the steps, which is gone down on the dial of Ahaz with the sun, to return backward ten steps. So the sun returned ten steps on the dial whereon it was gone down.

and he hath made my mouth like a sharp sword; in the shadow of his hand hath he hid me: and he hath made me a polished shaft; in his quiver hath he kept me close:

And I have put my words in thy mouth, and have covered thee in the shadow of my hand, that I may plant the heavens, and lay the foundations of the earth, and say unto Zion, Thou art my people.