You are all to be circumcised in the flesh of your foreskin, and this is to be the sign of the covenant between me and you.
They told them, "We can't do this. We can't give our sister to a man who isn't circumcised, because that would be insulting to us.
Zipporah took a flint knife, cut off her son's foreskin, and touched Moses' feet with it, saying while doing so, ""because you are a bridegroom of blood to me."
On the eighth day, the flesh of the baby's foreskin is to be circumcised.
"When you have entered the land and planted all sorts of trees for food, regard its fruit as uncircumcised for the first three years for you. It is not to be eaten.
1 Samuel 18:25
Saul said, "This is what you are to tell David, "The king desires no bride price except 100 Philistine foreskins to take vengeance on the king's enemies.'" Now Saul thought he would cause David to die at the hand of the Philistines.
2 Samuel 3:14
Then David sent a delegation to Saul's son Ish-bosheth to say, "Give me my wife Michal, to whom I was engaged with a dowry of 100 Philistine foreskins."
Circumcise yourselves to the LORD and remove the foreskin of your heart, you men of Judah and residents of Jerusalem, or else my wrath will break out like fire and burn with no one to put it out, because of your evil deeds."
"Look, days are coming," declares the LORD, "when I'll punish all who are circumcised only in the flesh:
Any uncircumcised male who does not have the foreskin of his flesh circumcised on the eighth day after his birth is to be eliminated from his people because he has broken my covenant."
Abraham took his son Ishmael and all the servants born in his house or purchased with his money every male among the men of his household and circumcised them that very day, just as God had spoken to him.
1 Samuel 18:27
David got up, went out with his men, and struck down 200 Philistine men. David brought their foreskins and gave them all to the king so he could become the king's son-in-law. So Saul gave him his daughter Michal as a wife.