Exodus 4:24-28

24Now at a lodging place along the way, the LORD met Moses1 and was about to kill him. 25But Zipporah took a flint knife, cut off her son’s foreskin, and touched it to Moses’ feet.2 “Surely you are a bridegroom of blood to me,” she said.

26So the LORD let him alone. (When she said, “bridegroom of blood,” she was referring to the circumcision.)

27Meanwhile, the LORD had said to Aaron, “Go and meet Moses in the wilderness.” So he went and met Moses at the mountain of God and kissed him. 28And Moses told Aaron everything the LORD had sent him to say, and all the signs He had commanded him to perform.