Genesis 16:11

But the angel of Yahweh called to him from heaven and said, “Abraham, Abraham!” And he said, “Here I am.”

So Leah conceived and bore a son and named him Reuben, for she said, “Because Yahweh has seen my affliction; surely now my husband will love me.”

“Then the angel of God said to me in the dream, ‘Jacob,’ and I said, ‘Here I am.’

And they sat down to eat a meal. Then they lifted up their eyes and saw, and behold, a caravan of Ishmaelites was coming from Gilead, with their camels bearing aromatic gum and balm and myrrh, going to bring them down to Egypt.

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.