'Shadow' in the Bible

The people who walked in darkness have seen a great light. Those who lived in the land of the shadow of death, on them the light has shined.

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

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

Behold, I will cause the shadow on the sundial, which has gone down on the sundial of Ahaz with the sun, to return backward ten steps. So the sun returned ten steps on the sundial on which it had gone down."'"

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

I have put my words in your mouth, and have covered you in the shadow of my hand, that I may plant the heavens, and lay the foundations of the earth, and tell Zion, 'You are my people.'"