23. And I say unto you, Let my son go, that he may serve me: and if you refuse to let him go, behold, I will slay your son, even your firstborn.
24. And it came to pass by the way in the inn, that the LORD met him, and sought to kill him.
25. Then Zipporah took a sharp stone, and cut off the foreskin of her son, and cast it at his feet, and said, Surely a bloody husband are you to me.
26. So he let him go: then she said, A bloody husband you are, because of the circumcision.
27. And the LORD said to Aaron,
28. And Moses told Aaron all the words of the LORD who had sent him, and all the signs which he had commanded him.
29. And Moses and Aaron went and gathered together all the elders of the children of Israel:
30. And Aaron spoke all the words which the LORD had spoken unto Moses, and did the signs in the sight of the people.