Judges 13:17-20

Then Manoah inquired of the angel of the LORD, “What is your name, so that we may honor you when your word comes true?” He replied, “Why do you ask my name? It is beyond understanding.” Then Manoah took a young goat, together with the grain offering, and sacrificed it on a rock to the LORD. And the LORD did an amazing thing while Manoah and his wife watched: As the flame blazed up from the altar toward heaven, the angel of the LORD ascended in the flame. Seeing this, Manoah and his wife fell with their faces to the ground.