Exodus 6:1-3

World English Bible

6 Yahweh said to Moses, “Now you shall see what I will do to Pharaoh, for by a strong hand he shall let them go, and by a strong hand he shall drive them out of his land.”

² God spoke to Moses, and said to him, “I am Yahweh. ³ I appeared to Abraham, to Isaac, and to Jacob, as God Almighty; but by my name Yahweh I was not known to them.