But Zipporah took a flint knife, cut off her son's foreskin, and touched it to Moses' feet. "Surely you are a bridegroom of blood to me," she said.

Genesis 17:14
But if any male is not circumcised, he will be cut off from his people; he has broken My covenant."

Exodus 2:21
Moses agreed to stay with the man, and he gave his daughter Zipporah to Moses in marriage.

Exodus 4:26
So the LORD let him alone. (When she said, "bridegroom of blood," she was referring to the circumcision.)

Exodus 18:2
After Moses had sent back his wife Zipporah, his father-in-law Jethro had received her,

Joshua 5:2
At that time the LORD said to Joshua, "Make flint knives and circumcise the sons of Israel once again."

Joshua 5:3
So Joshua made flint knives and circumcised the sons of Israel at Gibeath-haaraloth.

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.