'Hand of the Lord' in the Bible

And all that heard them, laid them up in their hearts, and said: What, then, will this child be? And the hand of the Lord was with him.

And the hand of the Lord was with them, and a great number believed, and turned to the Lord.

And now, behold, the hand of the Lord is upon you, and you shall be blind, not seeing the sun for a season. And immediately there fell on him a mist and a darkness, and he went about and sought some to lead him by the hand.