Judges 13:18-20

NHEB(i) 18 And the angel of the LORD said to him, "Why do you ask for my name? It is incomprehensible." 19 So Manoah took the young goat and a grain offering, and offered it on the rock to the LORD, to the LORD who works wonders. 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 the LORD ascended in the flame of the altar. And Manoah and his wife looked on, and they fell on their faces to the ground.