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 art thou to me.
Exodus 4:25 Cross References - KJV
Genesis 17:14
14 And the uncircumcised man child whose flesh of his foreskin is not circumcised, that soul shall be cut off from his people; he hath broken my covenant.
Joshua 5:2-3
2 Samuel 16:7
7 And thus said Shimei when he cursed, Come out, come out, thou bloody man, and thou man of Belial: