Exodus 4:25 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. Torrey's Topical Textbook
Joshua 5:3 And Joshua made him sharp knives, and circumcised the children of Israel at the hill of the foreskins. Torrey's Topical Textbook
