Exodus 6:2

that Yahweh spoke to Moses, saying, “I am Yahweh; speak to Pharaoh king of Egypt all that I am speaking to you.”

‘And I will go through the land of Egypt on that night and will strike down all the firstborn in the land of Egypt, both man and beast; and against all the gods of Egypt I will execute judgments—I am Yahweh.

“Yahweh is a warrior; Yahweh is His name.

and say to them, ‘Thus says Lord Yahweh, “On the day when I chose Israel and swore to the seed of the house of Jacob and made Myself known to them in the land of Egypt, when I swore to them, saying, I am Yahweh your God,