'Sun' in the Bible

Then He brought me into the inner court of the Lord’s house. And behold, at the entrance to the temple of the Lord, between the porch and the altar, were about twenty-five men with their backs to the temple of the Lord and their faces toward the east; and they were prostrating themselves eastward toward the sun.

“And when I extinguish you,I will cover the heavens and darken their stars;I will cover the sun with a cloudAnd the moon will not give its light.