Exodus 4:24-26

24Now it came about at the lodging place on the way that the Lord met him and 1sought to put him to death. 25Then Zipporah took 2a flint and cut off her son’s foreskin and 3threw it at Moses’ feet, and she said, “You are indeed a bridegroom of blood to me.” 26So He let him alone. At that time she said, “You are a bridegroom of blood”--4because of the circumcision.