So Joshua made flint knives and circumcised the entire male population of Israel at Gibeath-haaraloth.
But Moses’ wife, Zipporah, took a flint knife and circumcised her son. She touched his feet with the foreskin and said, “Now you are a bridegroom of blood to me.”
Then Jesus said to his disciples, “If any of you wants to be my follower, you must give up your own way, take up your cross, and follow me.
At that time the Lord told Joshua, “Make flint knives and circumcise this second generation of Israelites.”
Joshua had to circumcise them because all the men who were old enough to fight in battle when they left Egypt had died in the wilderness.