Exodus 3:16

And Joseph said to his brothers, “I am about to die, but God will surely take care of you and bring you up from this land to the land which He swore to Abraham, to Isaac, and to Jacob.”

And the angel of Yahweh appeared to him in a blazing fire from the midst of the bush; and he looked, and behold, the bush was burning with fire, yet the bush was not consumed.

He said also, “I am the God of your father, the God of Abraham, the God of Isaac, and the God of Jacob.” Then Moses hid his face, for he was afraid to look at God.

Then Moses answered and said, “What if they will not believe me and will not listen to my voice? For they may say, ‘Yahweh has not appeared to you.’”

Then Moses and Aaron went and gathered all the elders of the sons of Israel;

So the people believed; and they heard that Yahweh cared about the sons of Israel and that He had seen their affliction. So they bowed low and worshiped.

“Yah is my strength and song, And He has become my salvation; This is my God, and I will praise Him; My father’s God, and I will extol Him.

Then Yahweh said to Moses, “Pass before the people and take with you some of the elders of Israel; and take in your hand your staff with which you struck the Nile, and go.