Exodus 4:23-25

English Standard Version

Chapter 4

23 and I say to you, “Let my son go that he may serve me.” If you refuse to let him go, behold, I will kill your firstborn son.’” 24 At a lodging place on the way the LORD met him and sought to put him to death. 25 Then Zipporah took a flint and cut off her son’s foreskin and touched Moses’ feet with it and said, “Surely you are a bridegroom of blood to me!”