'Darken' in the Bible

If I smiled at them, they hardly believed it; and they did not cause the light of my face to darken.

Before the sun, the light, the moon, and the stars darken and the clouds return after the rain.

When I snuff you out,I will cover the heavensand darken their stars.I will cover the sun with a cloud,and the moon will not give its light.

I'll darken the bright lights in the sky above you and bring darkness to your territory,' declares the Lord GOD.

And it shall come to pass in that day, saith the Lord GOD, that I will cause the sun to go down at noon, and I will darken the earth in the clear day:

"You will have nights without visions, and darkness without prophecy. The sun will set on the prophets, and the day will darken for them.