Exodus 6:2-6

2Then God spoke to Moses, telling him, “I am the Lord.

3I appeared to Abraham, Isaac, and Jacob as God Almighty, but I was not known to them by my name ‘the Lord.’

4I also established my covenant with them to give them the land of Canaan, the land they lived in as aliens.

5Furthermore, I have heard the groaning of the Israelites, whom the Egyptians are forcing to work as slaves, and I have remembered my covenant.

6“Therefore tell the Israelites: I am the Lord, and I will bring you out from the forced labor of the Egyptians and rescue you from slavery to them. I will redeem you with an outstretched arm and great acts of judgment.