If a male is uncircumcised, that is, if the flesh of his foreskin has not been cut away, such a one will be cut off from his people; he has broken my covenant.
When they had departed, behold, the angel of the Lord appeared to Joseph in a dream and said, “Rise, take the child and his mother, flee to Egypt, and stay there until I tell you. Herod is going to search for the child to destroy him.”
He sent them to Bethlehem and said, “Go and search diligently for the child. When you have found him, bring me word, that I too may go and do him homage.”
And he received the sign of circumcision as a seal on the righteousness received through faith while he was uncircumcised. Thus he was to be the father of all the uncircumcised who believe, so that to them [also] righteousness might be credited,
His father and mother said to him, “Is there no woman among your kinsfolk or among all your people, that you must go and take a woman from the uncircumcised Philistines?” But Samson answered his father, “Get her for me, for she is the one I want.”
Jonathan said to his armor-bearer: “Come, let us go over to that outpost of the uncircumcised. Perhaps the Lord will help us, because it is no more difficult for the Lord to grant victory by means of a few than it is by means of many.”
David now said to the men standing near him: “How will the man who kills this Philistine and frees Israel from disgrace be rewarded? Who is this uncircumcised Philistine that he should insult the armies of the living God?”
Your servant has killed both a lion and a bear. This uncircumcised Philistine will be as one of them, because he has insulted the armies of the living God.”