'Finger of God' in the Bible

And the sacred scribes will say to Pharaoh, This the finger of God: and Pharaoh's heart will be strengthened, and he heard not to them: as Jehovah said.

And he will give to Moses when he ceased to speak to him in mount Sinai, two tables of the testimony, tables of stone written by the finger of God.

And Jehovah will give to me two tables of stone written with the finger of God; and upon them according to all the words which Jehovah spake with you in the mountain out of the midst of the fire, in the day of the gathering.