Judges 13:18

The angel of Yahweh said to Manoah, "Though you detain me, I won't eat of your bread; and if you will prepare a burnt offering, you must offer it to Yahweh." For Manoah didn't know that he was the angel of Yahweh.

Manoah said to the angel of Yahweh, "What is your name, that when your words happen, we may honor you?

So Manoah took the young goat with the meal offering, and offered it on the rock to Yahweh: and [the angel] did wondrously, and Manoah and his wife looked on.

For it happened, when the flame went up toward the sky from off the altar, that the angel of Yahweh ascended in the flame of the altar: and Manoah and his wife looked on; and they fell on their faces to the ground.