Judges 13:18-20 - WEB
18
The angel of Yahweh said to him, Why ask you after my name, seeing it is wonderful?
19
So Manoah took the kid with the meal-offering, and offered it on the rock to Yahweh: and [the angel] did wondrously, and Manoah and his wife looked on.
20
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.
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