'Mighty' in the Bible

The Nephilim were on the earth in those days (and also after this) when the sons of God were having sexual relations with the daughters of humankind, who gave birth to their children. They were the mighty heroes of old, the famous men.

He was a mighty hunter before the Lord. (That is why it is said, "Like Nimrod, a mighty hunter before the Lord.")

"Listen, sir, you are a mighty prince among us! You may bury your dead in the choicest of our tombs. None of us will refuse you his tomb to prevent you from burying your dead."

But his bow will remain steady, and his hands will be skillful; because of the hands of the Mighty One of Jacob, because of the Shepherd, the Rock of Israel,