Bible Verses about “seeing ghost”

“Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.”

“Then saith Jesus unto him, ‹Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.›”