Exodus 7:6, 7 Moses and Aaron did just as the LORD commanded them. Moses was eighty years old and Aaron eighty-three when they spoke to Pharaoh.

Exodus 4:12 “Now go; I will help you speak and will teach you what to say.”

Exodus 3:11, 12 “But Moses said to God, “Who am I that I should go to Pharaoh and bring the Israelites out of Egypt?”

And God said, “I will be with you. And this will be the sign to you that it is I who have sent you: When you have brought the people out of Egypt, you will worship God on this mountain.”

Genesis 49:33 When Jacob had finished giving instructions to his sons, he drew his feet up into the bed, breathed his last and was gathered to his people.

Genesis 46:1-4 So Israel set out with all that was his, and when he reached Beersheba, he offered sacrifices to the God of his father Isaac.

And God spoke to Israel in a vision at night and said, “Jacob! Jacob!”

“Here I am,” he replied.

“I am God, the God of your father,” he said. “Do not be afraid to go down to Egypt, for I will make you into a great nation there. I will go down to Egypt with you, and I will surely bring you back again. And Joseph’s own hand will close your eyes.”