Judges 13:18 WEB

¹⁶  The angel of Yahweh said to Manoah, Though you detain me, I won't eat of your bread; and if you will make ready a burnt offering, you must offer it to Yahweh. For Manoah didn't know that he was the angel of Yahweh.

¹⁷  Manoah said to the angel of Yahweh, What is your name, that when your words happen, we may honor you?

¹⁸  The angel of Yahweh said to him, Why do you ask 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.