'Overshadow' in the Bible

And the angel answered and said unto her, The Holy Spirit shall come upon thee, and the power of the Most High shall overshadow thee: wherefore also the holy thing which is begotten shall be called the Son of God.

insomuch that they even carried out the sick into the streets, and laid them on beds and couches, that, as Peter came by, at the least his shadow might overshadow some one of them.